<SEC-DOCUMENT>0001193125-18-255519-index.html : 20180823
<SEC-HEADER>0001193125-18-255519.hdr.sgml : 20180823
<ACCEPTANCE-DATETIME>20180823062138
ACCESSION NUMBER:		0001193125-18-255519
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20180823
FILED AS OF DATE:		20180823
DATE AS OF CHANGE:		20180823

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Cheetah Mobile Inc.
		CENTRAL INDEX KEY:			0001597835
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36427
		FILM NUMBER:		181033634

	BUSINESS ADDRESS:	
		STREET 1:		BUILDING NO. 8, HUI TONG TIMES SQUARE
		STREET 2:		YAOJIAYUAN SOUTH ROAD
		CITY:			BEIJING
		STATE:			F4
		ZIP:			100123
		BUSINESS PHONE:		86 10 6292 7779

	MAIL ADDRESS:	
		STREET 1:		BUILDING NO. 8, HUI TONG TIMES SQUARE
		STREET 2:		YAOJIAYUAN SOUTH ROAD
		CITY:			BEIJING
		STATE:			F4
		ZIP:			100123

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Kingsoft Internet Software Holdings Ltd
		DATE OF NAME CHANGE:	20140122
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>d454022d6k.htm
<DESCRIPTION>FORM 6-K
<TEXT>
Document 1 - file: d454022d6k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d454022dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d454022dex991.htm

</DOCUMENT>
</SEC-DOCUMENT>