<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/nport" xmlns:com="http://www.sec.gov/edgar/common" xmlns:ncom="http://www.sec.gov/edgar/nportcommon" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sec.gov/edgar/nport eis_NPORT_Filer.xsd">
	<headerData>
		<submissionType>NPORT-P</submissionType>
		<isConfidential>false</isConfidential>
		<filerInfo>

			<filer>
				<issuerCredentials>
					<cik>0000076721</cik>
					<ccc>XXXXXXXX</ccc>
				</issuerCredentials>
			</filer>

			<seriesClassInfo>
				<seriesId>S000011971</seriesId>
				<classId>C000043250</classId>
				<classId>C000043251</classId>
			</seriesClassInfo>


		</filerInfo>
	</headerData>
	<formData>
		<genInfo>
			<regName>PAX WORLD FUNDS SERIES TRUST I</regName>
			<regFileNumber>811-02064</regFileNumber>
			<regCik>0000076721</regCik>
			<regLei>549300TD5R23SWU72456</regLei>
			<regStreet1>30 Penhallow St.</regStreet1>
			<regStreet2>Suite 400</regStreet2>
			<regCity>Portsmouth</regCity>
			<regStateConditional regCountry="US" regState="US-NH"/>
			<regZipOrPostalCode>03801</regZipOrPostalCode>
			<regPhone>800-767-1729</regPhone>
			<seriesName>PAX Sustainable Allocation Fund</seriesName>
			<seriesId>S000011971</seriesId>
			<seriesLei>5493005QNFIONEGYS209</seriesLei>
			<repPdEnd>2022-12-31</repPdEnd>
			<repPdDate>2022-03-31</repPdDate>
			<isFinalFiling>N</isFinalFiling>
		</genInfo>
		<fundInfo>
			<totAssets>2463212113.51</totAssets>
			<totLiabs>427152.61</totLiabs>
			<netAssets>2462784960.9</netAssets>
			<assetsAttrMiscSec>0</assetsAttrMiscSec>
			<assetsInvested>0</assetsInvested>
			<amtPayOneYrBanksBorr>0</amtPayOneYrBanksBorr>
			<amtPayOneYrCtrldComp>0</amtPayOneYrCtrldComp>
			<amtPayOneYrOthAffil>0</amtPayOneYrOthAffil>
			<amtPayOneYrOther>0</amtPayOneYrOther>
			<amtPayAftOneYrBanksBorr>0</amtPayAftOneYrBanksBorr>
			<amtPayAftOneYrCtrldComp>0</amtPayAftOneYrCtrldComp>
			<amtPayAftOneYrOthAffil>0</amtPayAftOneYrOthAffil>
			<amtPayAftOneYrOther>0</amtPayAftOneYrOther>
			<delayDeliv>0</delayDeliv>
			<standByCommit>0</standByCommit>
			<liquidPref>0</liquidPref>
			<cshNotRptdInCorD>0</cshNotRptdInCorD>
			<isNonCashCollateral>N</isNonCashCollateral>
			<returnInfo>
				<monthlyTotReturns>
					<monthlyTotReturn classId="C000043250" rtn1="-0.15" rtn2="-2.09" rtn3="-4.11"/>
					<monthlyTotReturn classId="C000043251" rtn1="-0.11" rtn2="-2.08" rtn3="-4.1"/>
				</monthlyTotReturns>
				<monthlyReturnCats/>
				<othMon1 netRealizedGain="0" netUnrealizedAppr="-4296909.11"/>
				<othMon2 netRealizedGain="0" netUnrealizedAppr="-53417635.03"/>
				<othMon3 netRealizedGain="0" netUnrealizedAppr="-109000418.99"/>
			</returnInfo>
			<mon1Flow redemption="20505443.92" reinvestment="0" sales="15034398.67"/>
			<mon2Flow redemption="15234372.26" reinvestment="0" sales="17298688.42"/>
			<mon3Flow redemption="18009865.29" reinvestment="0" sales="20945757.62"/>
		</fundInfo>
		<invstOrSecs>
			<invstOrSec>
				<name>PAX CORE BOND FUND</name>
				<lei>N/A</lei>
				<title>PAX CORE BOND FUND INST</title>
				<cusip>704223460</cusip>
				<identifiers>
					<isin value="US7042234606"/>
					<ticker value="PXBIX"/>
				</identifiers>
				<balance>71490236.22</balance>
				<units>NS</units>
				<curCd>USD</curCd>
				<valUSD>684876462.99</valUSD>
				<pctVal>27.8090240871</pctVal>
				<payoffProfile>Long</payoffProfile>
				<assetCat>EC</assetCat>
				<issuerCat>RF</issuerCat>
				<invCountry>US</invCountry>

				<isRestrictedSec>N</isRestrictedSec>

				<fairValLevel>1</fairValLevel>
				<securityLending>
					<isCashCollateral>N</isCashCollateral>
					<isNonCashCollateral>N</isNonCashCollateral>
					<isLoanByFund>N</isLoanByFund>
				</securityLending>
			</invstOrSec>
			<invstOrSec>
				<name>PAX ELLEVATE GLOBAL WOMEN S LE</name>
				<lei>N/A</lei>
				<title>PAX ELLEVATE GL WMANS LE INS</title>
				<cusip>70422T109</cusip>
				<identifiers>
					<isin value="US70422T1097"/>
					<ticker value="PXWIX"/>
				</identifiers>
				<balance>1992666.633</balance>
				<units>NS</units>
				<curCd>USD</curCd>
				<valUSD>65040638.9</valUSD>
				<pctVal>2.6409386094</pctVal>
				<payoffProfile>Long</payoffProfile>
				<assetCat>EC</assetCat>
				<issuerCat>RF</issuerCat>
				<invCountry>US</invCountry>

				<isRestrictedSec>N</isRestrictedSec>

				<fairValLevel>1</fairValLevel>
				<securityLending>
					<isCashCollateral>N</isCashCollateral>
					<isNonCashCollateral>N</isNonCashCollateral>
					<isLoanByFund>N</isLoanByFund>
				</securityLending>
			</invstOrSec>
			<invstOrSec>
				<name>PAX GLOBAL ENVIRONMENTAL MARKE</name>
				<lei>N/A</lei>
				<title>PAX GLBL ENV MKT INS</title>
				<cusip>704223775</cusip>
				<identifiers>
					<isin value="US7042237757"/>
					<ticker value="PGINX"/>
				</identifiers>
				<balance>2851723.523</balance>
				<units>NS</units>
				<curCd>USD</curCd>
				<valUSD>61825365.98</valUSD>
				<pctVal>2.5103842585</pctVal>
				<payoffProfile>Long</payoffProfile>
				<assetCat>EC</assetCat>
				<issuerCat>RF</issuerCat>
				<invCountry>US</invCountry>

				<isRestrictedSec>N</isRestrictedSec>

				<fairValLevel>1</fairValLevel>
				<securityLending>
					<isCashCollateral>N</isCashCollateral>
					<isNonCashCollateral>N</isNonCashCollateral>
					<isLoanByFund>N</isLoanByFund>
				</securityLending>
			</invstOrSec>
			<invstOrSec>
				<name>PAX GLOBAL OPPORTUNITIES FUND</name>
				<lei>N/A</lei>
				<title>PAX GLOBAL OPPORT INST</title>
				<cusip>704223429</cusip>
				<identifiers>
					<isin value="US7042234291"/>
					<ticker value="PXGOX"/>
				</identifiers>
				<balance>4015222.32</balance>
				<units>NS</units>
				<curCd>USD</curCd>
				<valUSD>61633662.61</valUSD>
				<pctVal>2.5026002509</pctVal>
				<payoffProfile>Long</payoffProfile>
				<assetCat>EC</assetCat>
				<issuerCat>RF</issuerCat>
				<invCountry>US</invCountry>

				<isRestrictedSec>N</isRestrictedSec>

				<fairValLevel>1</fairValLevel>
				<securityLending>
					<isCashCollateral>N</isCashCollateral>
					<isNonCashCollateral>N</isNonCashCollateral>
					<isLoanByFund>N</isLoanByFund>
				</securityLending>
			</invstOrSec>
			<invstOrSec>
				<name>PAX HIGH YIELD BOND FUND</name>
				<lei>N/A</lei>
				<title>PAX HIGH YIELD BOND IN</title>
				<cusip>704223809</cusip>
				<identifiers>
					<isin value="US7042238094"/>
					<ticker value="PXHIX"/>
				</identifiers>
				<balance>13428290.74</balance>
				<units>NS</units>
				<curCd>USD</curCd>
				<valUSD>86746758.18</valUSD>
				<pctVal>3.5223033906</pctVal>
				<payoffProfile>Long</payoffProfile>
				<assetCat>EC</assetCat>
				<issuerCat>RF</issuerCat>
				<invCountry>US</invCountry>

				<isRestrictedSec>N</isRestrictedSec>

				<fairValLevel>1</fairValLevel>
				<securityLending>
					<isCashCollateral>N</isCashCollateral>
					<isNonCashCollateral>N</isNonCashCollateral>
					<isLoanByFund>N</isLoanByFund>
				</securityLending>
			</invstOrSec>
			<invstOrSec>
				<name>PAX LARGE CAP FUND</name>
				<lei>N/A</lei>
				<title>PAX LARGE CAP FUND INST</title>
				<cusip>704223486</cusip>
				<identifiers>
					<isin value="US7042234861"/>
					<ticker value="PXLIX"/>
				</identifiers>
				<balance>76137342.568</balance>
				<units>NS</units>
				<curCd>USD</curCd>
				<valUSD>1064400049.1</valUSD>
				<pctVal>43.2193661241</pctVal>
				<payoffProfile>Long</payoffProfile>
				<assetCat>EC</assetCat>
				<issuerCat>RF</issuerCat>
				<invCountry>US</invCountry>

				<isRestrictedSec>N</isRestrictedSec>

				<fairValLevel>1</fairValLevel>
				<securityLending>
					<isCashCollateral>N</isCashCollateral>
					<isNonCashCollateral>N</isNonCashCollateral>
					<isLoanByFund>N</isLoanByFund>
				</securityLending>
			</invstOrSec>
			<invstOrSec>
				<name>PAX SMALL CAP FUND</name>
				<lei>N/A</lei>
				<title>PAX SMALL CAP INS</title>
				<cusip>704223817</cusip>
				<identifiers>
					<isin value="US7042238177"/>
					<ticker value="PXSIX"/>
				</identifiers>
				<balance>4377965.743</balance>
				<units>NS</units>
				<curCd>USD</curCd>
				<valUSD>73593604.14</valUSD>
				<pctVal>2.9882269588</pctVal>
				<payoffProfile>Long</payoffProfile>
				<assetCat>EC</assetCat>
				<issuerCat>RF</issuerCat>
				<invCountry>US</invCountry>

				<isRestrictedSec>N</isRestrictedSec>

				<fairValLevel>1</fairValLevel>
				<securityLending>
					<isCashCollateral>N</isCashCollateral>
					<isNonCashCollateral>N</isNonCashCollateral>
					<isLoanByFund>N</isLoanByFund>
				</securityLending>
			</invstOrSec>
			<invstOrSec>
				<name>PAX WORLD FUNDS SERIES TRUST I</name>
				<lei>N/A</lei>
				<title>PAX GLB SUST INFRA FUND INST</title>
				<cusip>704223445</cusip>
				<identifiers>
					<isin value="US7042234457"/>
					<ticker value="PXDIX"/>
				</identifiers>
				<balance>7758859.973</balance>
				<units>NS</units>
				<curCd>USD</curCd>
				<valUSD>76890302.33</valUSD>
				<pctVal>3.1220875371</pctVal>
				<payoffProfile>Long</payoffProfile>
				<assetCat>EC</assetCat>
				<issuerCat>RF</issuerCat>
				<invCountry>US</invCountry>

				<isRestrictedSec>N</isRestrictedSec>

				<fairValLevel>1</fairValLevel>
				<securityLending>
					<isCashCollateral>N</isCashCollateral>
					<isNonCashCollateral>N</isNonCashCollateral>
					<isLoanByFund>N</isLoanByFund>
				</securityLending>
			</invstOrSec>
			<invstOrSec>
				<name>PAX WORLD FUNDS SERIES TRUST I</name>
				<lei>N/A</lei>
				<title>PAX INTL SUST ECO FUND INS</title>
				<cusip>704223742</cusip>
				<identifiers>
					<isin value="US7042237427"/>
					<ticker value="PXNIX"/>
				</identifiers>
				<balance>15930404.86</balance>
				<units>NS</units>
				<curCd>USD</curCd>
				<valUSD>157551704.07</valUSD>
				<pctVal>6.3972984475</pctVal>
				<payoffProfile>Long</payoffProfile>
				<assetCat>EC</assetCat>
				<issuerCat>RF</issuerCat>
				<invCountry>US</invCountry>

				<isRestrictedSec>N</isRestrictedSec>

				<fairValLevel>1</fairValLevel>
				<securityLending>
					<isCashCollateral>N</isCashCollateral>
					<isNonCashCollateral>N</isNonCashCollateral>
					<isLoanByFund>N</isLoanByFund>
				</securityLending>
			</invstOrSec>
			<invstOrSec>
				<name>SSC GOVERNMENT MM GVMXX</name>
				<lei>N/A</lei>
				<title>SSC GOVERNMENT MM GVMXX</title>
				<cusip>7839989D1</cusip>
				<identifiers>
					<other otherDesc="Additional identifier not available." value="N/A"/>
				</identifiers>
				<balance>130512421.23</balance>
				<units>NS</units>
				<curCd>USD</curCd>
				<valUSD>130512421.23</valUSD>
				<pctVal>5.2993835557</pctVal>
				<payoffProfile>Long</payoffProfile>
				<assetCat>STIV</assetCat>
				<issuerCat>CORP</issuerCat>
				<invCountry>US</invCountry>

				<isRestrictedSec>N</isRestrictedSec>

				<fairValLevel>1</fairValLevel>
				<securityLending>
					<isCashCollateral>N</isCashCollateral>
					<isNonCashCollateral>N</isNonCashCollateral>
					<isLoanByFund>N</isLoanByFund>
				</securityLending>
			</invstOrSec>
		</invstOrSecs>
		<signature>
			<ncom:dateSigned>2022-05-26</ncom:dateSigned>
			<ncom:nameOfApplicant>PAX WORLD FUNDS SERIES TRUST I</ncom:nameOfApplicant>
			<ncom:signature>/s/ Alicia DuBois</ncom:signature>
			<ncom:signerName>Alicia DuBois</ncom:signerName>
			<ncom:title>Treasurer</ncom:title>
		</signature>
	</formData>
	<documents>XXXX</documents>
</edgarSubmission>
