-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 QX8/F+9z+4m4z1Z207m9elv+Lemqx6HTvUcUmojijP5Rrv/YEpr53zFQ5YpQu/OG
 xU8GhDENPouYlEgn6HrfAg==

<SEC-DOCUMENT>9999999995-07-003515.txt : 20070905
<SEC-HEADER>9999999995-07-003515.hdr.sgml : 20070905
<ACCEPTANCE-DATETIME>20070905001516
ACCESSION NUMBER:		9999999995-07-003515
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20070904
DATE AS OF CHANGE:		20070905
EFFECTIVENESS DATE:		20070904

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RBB FUND INC
		CENTRAL INDEX KEY:			0000831114
		IRS NUMBER:				510312196
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			0831

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	033-20827
		FILM NUMBER:		071098193

	BUSINESS ADDRESS:	
		STREET 1:		400 BELLEVUE PKWY STE 100
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809
		BUSINESS PHONE:		3027911700

	MAIL ADDRESS:	
		STREET 1:		400 BELLEVUE PKWY
		STREET 2:		SUITE 152
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FUND INC /DE/
		DATE OF NAME CHANGE:	19600201
<SERIES-AND-CLASSES-CONTRACTS-DATA>
<EXISTING-SERIES-AND-CLASSES-CONTRACTS>
<SERIES>
<OWNER-CIK>0000831114
<SERIES-ID>S000001094
<SERIES-NAME>ROBECO BP SMALL CAP VALUE II
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000002983
<CLASS-CONTRACT-NAME>INVESTOR
<CLASS-CONTRACT-TICKER-SYMBOL>BPSCX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000831114
<SERIES-ID>S000001095
<SERIES-NAME>ROBECO WPG 130/30 LARGE CAP CORE FUND (Formerly Robeco WPG Large Cap Growth Fund)
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000002984
<CLASS-CONTRACT-NAME>INSTITUTIONAL
<CLASS-CONTRACT-TICKER-SYMBOL>WPGLX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000052701
<CLASS-CONTRACT-NAME>INVESTOR
<CLASS-CONTRACT-TICKER-SYMBOL>WPGOX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000831114
<SERIES-ID>S000001096
<SERIES-NAME>ROBECO WPG CORE BOND FUND
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000010816
<CLASS-CONTRACT-NAME>INVESTOR
<CLASS-CONTRACT-TICKER-SYMBOL>WPGBX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000831114
<SERIES-ID>S000001106
<SERIES-NAME>ROBECO BP ALL-CAP
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000002998
<CLASS-CONTRACT-NAME>INVESTOR
<CLASS-CONTRACT-TICKER-SYMBOL>BPAVX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000831114
<SERIES-ID>S000001107
<SERIES-NAME>ROBECO BP LARGE CAP VALUE
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000003000
<CLASS-CONTRACT-NAME>INVESTOR
<CLASS-CONTRACT-TICKER-SYMBOL>BPLIX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000831114
<SERIES-ID>S000001108
<SERIES-NAME>ROBECO BP LONG/SHORT EQUITY
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000003002
<CLASS-CONTRACT-NAME>INVESTOR
<CLASS-CONTRACT-TICKER-SYMBOL>BPLEX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000831114
<SERIES-ID>S000001109
<SERIES-NAME>ROBECO BP MID CAP VALUE FUND
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000003004
<CLASS-CONTRACT-NAME>INVESTOR
<CLASS-CONTRACT-TICKER-SYMBOL>BPMCX
</CLASS-CONTRACT>
</SERIES>
</EXISTING-SERIES-AND-CLASSES-CONTRACTS>
</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2007-09-04</finalEffectivenessDispDate>
        <accessionNumber>0001193125-07-154856</accessionNumber>
        <submissionType>485APOS</submissionType>
        <filer>
            <cik>0000831114</cik>
            <entityName>RBB FUND INC</entityName>
            <fileNumber>033-20827</fileNumber>
            <seriesClassContractData>
                <existing>
                    <seriesId>S000001094</seriesId>
                    <seriesName>ROBECO BP SMALL CAP VALUE II</seriesName>
                    <classContractId>C000002983</classContractId>
                    <classContractName>INVESTOR</classContractName>
                </existing>
                <existing>
                    <seriesId>S000001095</seriesId>
                    <seriesName>ROBECO WPG 130/30 LARGE CAP CORE FUND (Formerly Robeco WPG Large Cap Growth Fund)</seriesName>
                    <classContractId>C000002984</classContractId>
                    <classContractName>INSTITUTIONAL</classContractName>
                </existing>
                <existing>
                    <seriesId>S000001095</seriesId>
                    <seriesName>ROBECO WPG 130/30 LARGE CAP CORE FUND (Formerly Robeco WPG Large Cap Growth Fund)</seriesName>
                    <classContractId>C000052701</classContractId>
                    <classContractName>INVESTOR</classContractName>
                </existing>
                <existing>
                    <seriesId>S000001096</seriesId>
                    <seriesName>ROBECO WPG CORE BOND FUND</seriesName>
                    <classContractId>C000010816</classContractId>
                    <classContractName>INVESTOR</classContractName>
                </existing>
                <existing>
                    <seriesId>S000001106</seriesId>
                    <seriesName>ROBECO BP ALL-CAP</seriesName>
                    <classContractId>C000002998</classContractId>
                    <classContractName>INVESTOR</classContractName>
                </existing>
                <existing>
                    <seriesId>S000001107</seriesId>
                    <seriesName>ROBECO BP LARGE CAP VALUE</seriesName>
                    <classContractId>C000003000</classContractId>
                    <classContractName>INVESTOR</classContractName>
                </existing>
                <existing>
                    <seriesId>S000001108</seriesId>
                    <seriesName>ROBECO BP LONG/SHORT EQUITY</seriesName>
                    <classContractId>C000003002</classContractId>
                    <classContractName>INVESTOR</classContractName>
                </existing>
                <existing>
                    <seriesId>S000001109</seriesId>
                    <seriesName>ROBECO BP MID CAP VALUE FUND</seriesName>
                    <classContractId>C000003004</classContractId>
                    <classContractName>INVESTOR</classContractName>
                </existing>
            </seriesClassContractData>
        </filer>
    </effectiveData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----