-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 EEQQnB561PyjiNcrFz9Eip8uX5FzUxRX9ava0PpVb2sG6gmLYt6mb/gGZCBuGs7e
 0CRJ1H6YSXEBp4/FLCfYwg==

<SEC-DOCUMENT>0000811532-10-000014.txt : 20100616
<SEC-HEADER>0000811532-10-000014.hdr.sgml : 20100616
<ACCEPTANCE-DATETIME>20100616145927
ACCESSION NUMBER:		0000811532-10-000014
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20100607
FILED AS OF DATE:		20100616
DATE AS OF CHANGE:		20100616

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Affeldt Eric
		CENTRAL INDEX KEY:			0001493978

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09444
		FILM NUMBER:		10900429

	MAIL ADDRESS:	
		STREET 1:		ONE CEDAR POINT DRIVE
		CITY:			SANDUSKY
		STATE:			OH
		ZIP:			44870

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CEDAR FAIR L P
		CENTRAL INDEX KEY:			0000811532
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MISCELLANEOUS AMUSEMENT & RECREATION [7990]
		IRS NUMBER:				341560655
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		ONE CEDAR POINT DRIVE
		CITY:			SANDUSKY
		STATE:			OH
		ZIP:			44870
		BUSINESS PHONE:		4196260830

	MAIL ADDRESS:	
		STREET 1:		ONE CEDAR POINT DRIVE
		CITY:			SANDUSKY
		STATE:			OH
		ZIP:			44870
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0203</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2010-06-07</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000811532</issuerCik>
        <issuerName>CEDAR FAIR L P</issuerName>
        <issuerTradingSymbol>FUN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001493978</rptOwnerCik>
            <rptOwnerName>Affeldt Eric</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>ONE CEDAR POINT DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SANDUSKY</rptOwnerCity>
            <rptOwnerState>OH</rptOwnerState>
            <rptOwnerZipCode>44870</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <ownerSignature>
        <signatureName>Eric L. Affeldt</signatureName>
        <signatureDate>2010-06-16</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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