    <SEC-DOCUMENT>0000107687-18-000014-index.html : 20180531
    <SEC-HEADER>0000107687-18-000014.hdr.sgml : 20180531
    <ACCEPTANCE-DATETIME>20180531092228
    ACCESSION NUMBER:		0000107687-18-000014
    CONFORMED SUBMISSION TYPE:	SD
    PUBLIC DOCUMENT COUNT:		4
    <RULE>
    <RULE-NAME>13p-1
    <ITEM>
    <ITEM-NUMBER>1.01
    <ITEM-PERIOD>20171231
    </ITEM>
    <ITEM>
    <ITEM-NUMBER>1.02
    <ITEM-PERIOD>20171231
    </ITEM>
    </RULE>
    FILED AS OF DATE:		20180531
    DATE AS OF CHANGE:		20180531

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			WINNEBAGO INDUSTRIES INC
    		CENTRAL INDEX KEY:			0000107687
    		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR HOMES [3716]
    		IRS NUMBER:				420802678
    		STATE OF INCORPORATION:			IA
    		FISCAL YEAR END:			0825

    	FILING VALUES:
    		FORM TYPE:		SD
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-06403
    		FILM NUMBER:		18870184

    	BUSINESS ADDRESS:
    		STREET 1:		P O BOX 152
    		CITY:			FOREST CITY
    		STATE:			IA
    		ZIP:			50436
    		BUSINESS PHONE:		641-585-3535

    	MAIL ADDRESS:
    		STREET 1:		P O BOX 152
    		CITY:			FOREST CITY
    		STATE:			IA
    		ZIP:			50436

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	MODERNISTIC INDUSTRIES INC
    		DATE OF NAME CHANGE:	19670528
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>SD
    <SEQUENCE>1
    <FILENAME>a2017formsd-conflictminera.htm
    <DESCRIPTION>FORM SD FOR PERIOD ENDED DECEMBER 31, 2017
    <TEXT>
    Document 1 - file: a2017formsd-conflictminera.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-1.01
    <SEQUENCE>2
    <FILENAME>exh1012017conflictminerals.htm
    <DESCRIPTION>EXHIBIT 1.01 CONFLICT MINERALS FOR PERIOD ENDED DECEMBER 31, 2017
    <TEXT>
    Document 2 - file: exh1012017conflictminerals.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>SD
    <SEQUENCE>3
    <FILENAME>wgo2017sdconflictmaterials.pdf
    <DESCRIPTION>PRINTABLE PDF OF FORM SD AND EXHIBIT 1.01 FOR PERIOD ENDED DECEMBER 31, 2017
    <TEXT>
    Document 3 - file: wgo2017sdconflictmaterials.pdf

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>winnebagoindlogor.jpg
    <DESCRIPTION>WINNEBAGO INDUSTRIES, INC. LOGO
    <TEXT>
    Document 4 - file: winnebagoindlogor.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>