<SEC-DOCUMENT>0001628280-21-012734-index.html : 20210623
<SEC-HEADER>0001628280-21-012734.hdr.sgml : 20210623
<ACCEPTANCE-DATETIME>20210623162149
ACCESSION NUMBER:		0001628280-21-012734
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20201231
FILED AS OF DATE:		20210623
DATE AS OF CHANGE:		20210623

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			KELLOGG CO
		CENTRAL INDEX KEY:			0000055067
		STANDARD INDUSTRIAL CLASSIFICATION:	GRAIN MILL PRODUCTS [2040]
		IRS NUMBER:				380710690
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1228

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-04171
		FILM NUMBER:		211038907

	BUSINESS ADDRESS:	
		STREET 1:		ONE KELLOGG SQ
		STREET 2:		P O BOX 3599
		CITY:			BATTLE CREEK
		STATE:			MI
		ZIP:			49016-3599
		BUSINESS PHONE:		2699612000

	MAIL ADDRESS:	
		STREET 1:		ONE KELLOGG SQUARE
		STREET 2:		P O BOX 3599
		CITY:			BATTLE CREEK
		STATE:			MI
		ZIP:			49016-3599
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>kelloggsi202111-k.htm
<DESCRIPTION>11-K
<TEXT>
Document 1 - file: kelloggsi202111-k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23
<SEQUENCE>2
<FILENAME>siexhibit2312021.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 2 - file: siexhibit2312021.htm

</DOCUMENT>
</SEC-DOCUMENT>