<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2014-04-30</finalEffectivenessDispDate>
        <accessionNumber>0001193125-14-148804</accessionNumber>
        <submissionType>485APOS</submissionType>
        <filer>
            <cik>0000353905</cik>
            <entityName>NATIONWIDE VARIABLE INSURANCE TRUST</entityName>
            <fileNumber>002-73024</fileNumber>
            <seriesClassContractData>
                <existing>
                    <seriesId>S000005399</seriesId>
                    <seriesName>NVIT Multi-Manager International Value Fund</seriesName>
                    <classContractId>C000014691</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005399</seriesId>
                    <seriesName>NVIT Multi-Manager International Value Fund</seriesName>
                    <classContractId>C000014692</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005399</seriesId>
                    <seriesName>NVIT Multi-Manager International Value Fund</seriesName>
                    <classContractId>C000014694</classContractId>
                    <classContractName>Class IV</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005399</seriesId>
                    <seriesName>NVIT Multi-Manager International Value Fund</seriesName>
                    <classContractId>C000062007</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005400</seriesId>
                    <seriesName>NVIT Government Bond Fund</seriesName>
                    <classContractId>C000014696</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005400</seriesId>
                    <seriesName>NVIT Government Bond Fund</seriesName>
                    <classContractId>C000014697</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005400</seriesId>
                    <seriesName>NVIT Government Bond Fund</seriesName>
                    <classContractId>C000014699</classContractId>
                    <classContractName>Class IV</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005400</seriesId>
                    <seriesName>NVIT Government Bond Fund</seriesName>
                    <classContractId>C000112220</classContractId>
                    <classContractName>Class P</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005400</seriesId>
                    <seriesName>NVIT Government Bond Fund</seriesName>
                    <classContractId>C000139942</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005401</seriesId>
                    <seriesName>American Century NVIT Growth Fund</seriesName>
                    <classContractId>C000014700</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005401</seriesId>
                    <seriesName>American Century NVIT Growth Fund</seriesName>
                    <classContractId>C000014701</classContractId>
                    <classContractName>Class IV</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005401</seriesId>
                    <seriesName>American Century NVIT Growth Fund</seriesName>
                    <classContractId>C000100284</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005402</seriesId>
                    <seriesName>NVIT International Equity Fund</seriesName>
                    <classContractId>C000014702</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005402</seriesId>
                    <seriesName>NVIT International Equity Fund</seriesName>
                    <classContractId>C000033125</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005402</seriesId>
                    <seriesName>NVIT International Equity Fund</seriesName>
                    <classContractId>C000062008</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005409</seriesId>
                    <seriesName>NVIT Money Market Fund</seriesName>
                    <classContractId>C000014718</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005409</seriesId>
                    <seriesName>NVIT Money Market Fund</seriesName>
                    <classContractId>C000014719</classContractId>
                    <classContractName>Class IV</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005409</seriesId>
                    <seriesName>NVIT Money Market Fund</seriesName>
                    <classContractId>C000014720</classContractId>
                    <classContractName>Class V</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005409</seriesId>
                    <seriesName>NVIT Money Market Fund</seriesName>
                    <classContractId>C000034092</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005409</seriesId>
                    <seriesName>NVIT Money Market Fund</seriesName>
                    <classContractId>C000079439</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005410</seriesId>
                    <seriesName>NVIT Mid Cap Index Fund</seriesName>
                    <classContractId>C000014721</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005410</seriesId>
                    <seriesName>NVIT Mid Cap Index Fund</seriesName>
                    <classContractId>C000014722</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005410</seriesId>
                    <seriesName>NVIT Mid Cap Index Fund</seriesName>
                    <classContractId>C000034093</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005412</seriesId>
                    <seriesName>NVIT Nationwide Fund</seriesName>
                    <classContractId>C000014724</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005412</seriesId>
                    <seriesName>NVIT Nationwide Fund</seriesName>
                    <classContractId>C000014725</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005412</seriesId>
                    <seriesName>NVIT Nationwide Fund</seriesName>
                    <classContractId>C000014727</classContractId>
                    <classContractName>Class IV</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005412</seriesId>
                    <seriesName>NVIT Nationwide Fund</seriesName>
                    <classContractId>C000062009</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005416</seriesId>
                    <seriesName>NVIT S&amp;P 500 Index Fund</seriesName>
                    <classContractId>C000014735</classContractId>
                    <classContractName>Class IV</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005416</seriesId>
                    <seriesName>NVIT S&amp;P 500 Index Fund</seriesName>
                    <classContractId>C000033129</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005416</seriesId>
                    <seriesName>NVIT S&amp;P 500 Index Fund</seriesName>
                    <classContractId>C000033130</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005416</seriesId>
                    <seriesName>NVIT S&amp;P 500 Index Fund</seriesName>
                    <classContractId>C000034094</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005417</seriesId>
                    <seriesName>NVIT Multi-Manager Small Cap Growth Fund</seriesName>
                    <classContractId>C000014736</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005417</seriesId>
                    <seriesName>NVIT Multi-Manager Small Cap Growth Fund</seriesName>
                    <classContractId>C000014737</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005417</seriesId>
                    <seriesName>NVIT Multi-Manager Small Cap Growth Fund</seriesName>
                    <classContractId>C000062010</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005418</seriesId>
                    <seriesName>NVIT Multi-Manager Small Cap Value Fund</seriesName>
                    <classContractId>C000014739</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005418</seriesId>
                    <seriesName>NVIT Multi-Manager Small Cap Value Fund</seriesName>
                    <classContractId>C000014740</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005418</seriesId>
                    <seriesName>NVIT Multi-Manager Small Cap Value Fund</seriesName>
                    <classContractId>C000014742</classContractId>
                    <classContractName>Class IV</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005418</seriesId>
                    <seriesName>NVIT Multi-Manager Small Cap Value Fund</seriesName>
                    <classContractId>C000062011</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005419</seriesId>
                    <seriesName>NVIT Multi-Manager Small Company Fund</seriesName>
                    <classContractId>C000014743</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005419</seriesId>
                    <seriesName>NVIT Multi-Manager Small Company Fund</seriesName>
                    <classContractId>C000014744</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005419</seriesId>
                    <seriesName>NVIT Multi-Manager Small Company Fund</seriesName>
                    <classContractId>C000014746</classContractId>
                    <classContractName>Class IV</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005419</seriesId>
                    <seriesName>NVIT Multi-Manager Small Company Fund</seriesName>
                    <classContractId>C000062012</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005421</seriesId>
                    <seriesName>Federated NVIT High Income Bond Fund</seriesName>
                    <classContractId>C000014749</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005421</seriesId>
                    <seriesName>Federated NVIT High Income Bond Fund</seriesName>
                    <classContractId>C000112226</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005422</seriesId>
                    <seriesName>Invesco NVIT Comstock Value Fund</seriesName>
                    <classContractId>C000014751</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005422</seriesId>
                    <seriesName>Invesco NVIT Comstock Value Fund</seriesName>
                    <classContractId>C000014752</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005422</seriesId>
                    <seriesName>Invesco NVIT Comstock Value Fund</seriesName>
                    <classContractId>C000014753</classContractId>
                    <classContractName>Class IV</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005422</seriesId>
                    <seriesName>Invesco NVIT Comstock Value Fund</seriesName>
                    <classContractId>C000062013</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005423</seriesId>
                    <seriesName>NVIT Multi Sector Bond Fund</seriesName>
                    <classContractId>C000014754</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005423</seriesId>
                    <seriesName>NVIT Multi Sector Bond Fund</seriesName>
                    <classContractId>C000139943</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005424</seriesId>
                    <seriesName>NVIT Developing Markets Fund</seriesName>
                    <classContractId>C000014755</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005424</seriesId>
                    <seriesName>NVIT Developing Markets Fund</seriesName>
                    <classContractId>C000033132</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005425</seriesId>
                    <seriesName>NVIT Emerging Markets Fund</seriesName>
                    <classContractId>C000014756</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005425</seriesId>
                    <seriesName>NVIT Emerging Markets Fund</seriesName>
                    <classContractId>C000014757</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000005425</seriesId>
                    <seriesName>NVIT Emerging Markets Fund</seriesName>
                    <classContractId>C000075321</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000012312</seriesId>
                    <seriesName>NVIT Bond Index Fund</seriesName>
                    <classContractId>C000033502</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000012312</seriesId>
                    <seriesName>NVIT Bond Index Fund</seriesName>
                    <classContractId>C000033503</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000012312</seriesId>
                    <seriesName>NVIT Bond Index Fund</seriesName>
                    <classContractId>C000139944</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000012313</seriesId>
                    <seriesName>NVIT International Index Fund</seriesName>
                    <classContractId>C000033505</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000012313</seriesId>
                    <seriesName>NVIT International Index Fund</seriesName>
                    <classContractId>C000033506</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000012313</seriesId>
                    <seriesName>NVIT International Index Fund</seriesName>
                    <classContractId>C000033509</classContractId>
                    <classContractName>Class VIII</classContractName>
                </existing>
                <existing>
                    <seriesId>S000012313</seriesId>
                    <seriesName>NVIT International Index Fund</seriesName>
                    <classContractId>C000139945</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000012314</seriesId>
                    <seriesName>NVIT Small Cap Index Fund</seriesName>
                    <classContractId>C000033510</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000012314</seriesId>
                    <seriesName>NVIT Small Cap Index Fund</seriesName>
                    <classContractId>C000033512</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000012315</seriesId>
                    <seriesName>NVIT Enhanced Income Fund</seriesName>
                    <classContractId>C000033513</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000012315</seriesId>
                    <seriesName>NVIT Enhanced Income Fund</seriesName>
                    <classContractId>C000033514</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021031</seriesId>
                    <seriesName>NVIT Core Bond Fund</seriesName>
                    <classContractId>C000059797</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021031</seriesId>
                    <seriesName>NVIT Core Bond Fund</seriesName>
                    <classContractId>C000059798</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021031</seriesId>
                    <seriesName>NVIT Core Bond Fund</seriesName>
                    <classContractId>C000059799</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021031</seriesId>
                    <seriesName>NVIT Core Bond Fund</seriesName>
                    <classContractId>C000112229</classContractId>
                    <classContractName>Class P</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021032</seriesId>
                    <seriesName>Neuberger Berman NVIT Socially Responsible Fund</seriesName>
                    <classContractId>C000059800</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021032</seriesId>
                    <seriesName>Neuberger Berman NVIT Socially Responsible Fund</seriesName>
                    <classContractId>C000059801</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021032</seriesId>
                    <seriesName>Neuberger Berman NVIT Socially Responsible Fund</seriesName>
                    <classContractId>C000059802</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021033</seriesId>
                    <seriesName>NVIT Core Plus Bond Fund</seriesName>
                    <classContractId>C000059803</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021033</seriesId>
                    <seriesName>NVIT Core Plus Bond Fund</seriesName>
                    <classContractId>C000059804</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021033</seriesId>
                    <seriesName>NVIT Core Plus Bond Fund</seriesName>
                    <classContractId>C000059805</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021033</seriesId>
                    <seriesName>NVIT Core Plus Bond Fund</seriesName>
                    <classContractId>C000112230</classContractId>
                    <classContractName>Class P</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021034</seriesId>
                    <seriesName>NVIT Multi-Manager International Growth Fund</seriesName>
                    <classContractId>C000059807</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021034</seriesId>
                    <seriesName>NVIT Multi-Manager International Growth Fund</seriesName>
                    <classContractId>C000059808</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021034</seriesId>
                    <seriesName>NVIT Multi-Manager International Growth Fund</seriesName>
                    <classContractId>C000059809</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021035</seriesId>
                    <seriesName>NVIT Multi-Manager Large Cap Growth Fund</seriesName>
                    <classContractId>C000059811</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021035</seriesId>
                    <seriesName>NVIT Multi-Manager Large Cap Growth Fund</seriesName>
                    <classContractId>C000059812</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021035</seriesId>
                    <seriesName>NVIT Multi-Manager Large Cap Growth Fund</seriesName>
                    <classContractId>C000059813</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021036</seriesId>
                    <seriesName>NVIT Multi-Manager Mid Cap Growth Fund</seriesName>
                    <classContractId>C000059814</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021036</seriesId>
                    <seriesName>NVIT Multi-Manager Mid Cap Growth Fund</seriesName>
                    <classContractId>C000059815</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021036</seriesId>
                    <seriesName>NVIT Multi-Manager Mid Cap Growth Fund</seriesName>
                    <classContractId>C000059816</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021037</seriesId>
                    <seriesName>NVIT Multi-Manager Mid Cap Value Fund</seriesName>
                    <classContractId>C000059817</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021037</seriesId>
                    <seriesName>NVIT Multi-Manager Mid Cap Value Fund</seriesName>
                    <classContractId>C000059818</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021037</seriesId>
                    <seriesName>NVIT Multi-Manager Mid Cap Value Fund</seriesName>
                    <classContractId>C000059819</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021038</seriesId>
                    <seriesName>Neuberger Berman NVIT Multi Cap Opportunities Fund</seriesName>
                    <classContractId>C000059820</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021038</seriesId>
                    <seriesName>Neuberger Berman NVIT Multi Cap Opportunities Fund</seriesName>
                    <classContractId>C000059821</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021039</seriesId>
                    <seriesName>NVIT Real Estate Fund</seriesName>
                    <classContractId>C000059822</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021039</seriesId>
                    <seriesName>NVIT Real Estate Fund</seriesName>
                    <classContractId>C000059823</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021039</seriesId>
                    <seriesName>NVIT Real Estate Fund</seriesName>
                    <classContractId>C000059824</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021040</seriesId>
                    <seriesName>NVIT Short Term Bond Fund</seriesName>
                    <classContractId>C000059825</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021040</seriesId>
                    <seriesName>NVIT Short Term Bond Fund</seriesName>
                    <classContractId>C000059826</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021040</seriesId>
                    <seriesName>NVIT Short Term Bond Fund</seriesName>
                    <classContractId>C000059827</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021040</seriesId>
                    <seriesName>NVIT Short Term Bond Fund</seriesName>
                    <classContractId>C000112231</classContractId>
                    <classContractName>Class P</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021212</seriesId>
                    <seriesName>NVIT Multi-Manager Large Cap Value Fund</seriesName>
                    <classContractId>C000060393</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021212</seriesId>
                    <seriesName>NVIT Multi-Manager Large Cap Value Fund</seriesName>
                    <classContractId>C000060394</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000021212</seriesId>
                    <seriesName>NVIT Multi-Manager Large Cap Value Fund</seriesName>
                    <classContractId>C000060395</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000025032</seriesId>
                    <seriesName>American Century NVIT Multi Cap Value Fund</seriesName>
                    <classContractId>C000074469</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000025032</seriesId>
                    <seriesName>American Century NVIT Multi Cap Value Fund</seriesName>
                    <classContractId>C000074470</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000025032</seriesId>
                    <seriesName>American Century NVIT Multi Cap Value Fund</seriesName>
                    <classContractId>C000074471</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000025033</seriesId>
                    <seriesName>NVIT Large Cap Growth Fund</seriesName>
                    <classContractId>C000074472</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000025033</seriesId>
                    <seriesName>NVIT Large Cap Growth Fund</seriesName>
                    <classContractId>C000074473</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000025033</seriesId>
                    <seriesName>NVIT Large Cap Growth Fund</seriesName>
                    <classContractId>C000074474</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000025033</seriesId>
                    <seriesName>NVIT Large Cap Growth Fund</seriesName>
                    <classContractId>C000112232</classContractId>
                    <classContractName>Class P</classContractName>
                </existing>
                <existing>
                    <seriesId>S000025034</seriesId>
                    <seriesName>Templeton NVIT International Value Fund</seriesName>
                    <classContractId>C000074475</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000025034</seriesId>
                    <seriesName>Templeton NVIT International Value Fund</seriesName>
                    <classContractId>C000074476</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000025034</seriesId>
                    <seriesName>Templeton NVIT International Value Fund</seriesName>
                    <classContractId>C000074479</classContractId>
                    <classContractName>Class Y</classContractName>
                </existing>
                <existing>
                    <seriesId>S000040616</seriesId>
                    <seriesName>NVIT Cardinal Managed Growth Fund</seriesName>
                    <classContractId>C000125904</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000040616</seriesId>
                    <seriesName>NVIT Cardinal Managed Growth Fund</seriesName>
                    <classContractId>C000139946</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000040617</seriesId>
                    <seriesName>NVIT Cardinal Managed Growth &amp; Income Fund</seriesName>
                    <classContractId>C000125905</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000040617</seriesId>
                    <seriesName>NVIT Cardinal Managed Growth &amp; Income Fund</seriesName>
                    <classContractId>C000139947</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000040618</seriesId>
                    <seriesName>NVIT Investor Destinations Managed Growth Fund</seriesName>
                    <classContractId>C000125906</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000040618</seriesId>
                    <seriesName>NVIT Investor Destinations Managed Growth Fund</seriesName>
                    <classContractId>C000139948</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
                <existing>
                    <seriesId>S000040619</seriesId>
                    <seriesName>NVIT Investor Destinations Managed Growth &amp; Income Fund</seriesName>
                    <classContractId>C000125907</classContractId>
                    <classContractName>Class II</classContractName>
                </existing>
                <existing>
                    <seriesId>S000040619</seriesId>
                    <seriesName>NVIT Investor Destinations Managed Growth &amp; Income Fund</seriesName>
                    <classContractId>C000139949</classContractId>
                    <classContractName>Class I</classContractName>
                </existing>
            </seriesClassContractData>
        </filer>
    </effectiveData>
</edgarSubmission>
