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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 TH7HaY162sWgwSx3zQlNnIerlyYzAAVv113o4mujfMxZzYDYozzy9ny8uUTHNo/k
 IAqfYX45bomCy1zQhEpBdw==

<SEC-DOCUMENT>9999999995-10-000593.txt : 20100226
<SEC-HEADER>9999999995-10-000593.hdr.sgml : 20100226
<ACCEPTANCE-DATETIME>20100226001523
ACCESSION NUMBER:		9999999995-10-000593
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20100225
DATE AS OF CHANGE:		20100226
EFFECTIVENESS DATE:		20100225

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VANGUARD WINDSOR FUNDS
		CENTRAL INDEX KEY:			0000107606
		IRS NUMBER:				510082711
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	002-14336
		FILM NUMBER:		10635974

	BUSINESS ADDRESS:	
		STREET 1:		PO BOX 2600
		STREET 2:		V37
		CITY:			VALLEY FORGE
		STATE:			PA
		ZIP:			19482
		BUSINESS PHONE:		6106696289

	MAIL ADDRESS:	
		STREET 1:		PO BOX 2600
		STREET 2:		V37
		CITY:			VALLEY FORGE
		STATE:			PA
		ZIP:			19482

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VANGUARD WINDSOR FUNDS/
		DATE OF NAME CHANGE:	20011121

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VANGUARD/WINDSOR FUNDS INC
		DATE OF NAME CHANGE:	19931203

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WINDSOR FUNDS INC
		DATE OF NAME CHANGE:	19920703
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<SERIES>
<OWNER-CIK>0000107606
<SERIES-ID>S000004417
<SERIES-NAME>Vanguard Windsor Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000012178
<CLASS-CONTRACT-NAME>Investor Shares
<CLASS-CONTRACT-TICKER-SYMBOL>VWNDX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000012179
<CLASS-CONTRACT-NAME>Admiral Shares
<CLASS-CONTRACT-TICKER-SYMBOL>VWNEX
</CLASS-CONTRACT>
</SERIES>
<SERIES>
<OWNER-CIK>0000107606
<SERIES-ID>S000004418
<SERIES-NAME>Vanguard Windsor II Fund
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000012180
<CLASS-CONTRACT-NAME>Investor Shares
<CLASS-CONTRACT-TICKER-SYMBOL>VWNFX
</CLASS-CONTRACT>
<CLASS-CONTRACT>
<CLASS-CONTRACT-ID>C000012181
<CLASS-CONTRACT-NAME>Admiral Shares
<CLASS-CONTRACT-TICKER-SYMBOL>VWNAX
</CLASS-CONTRACT>
</SERIES>
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</SERIES-AND-CLASSES-CONTRACTS-DATA>
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
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    <schemaVersion>X0101</schemaVersion>

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    <effectiveData>
        <finalEffectivenessDispDate>2010-02-25</finalEffectivenessDispDate>
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