SEC EDGAR Submission 0001104659-21-120221

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<ACCEPTANCE-DATETIME>20210928160556
ACCESSION NUMBER:		0001104659-21-120221
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		35
CONFORMED PERIOD OF REPORT:	20211108
FILED AS OF DATE:		20210928
DATE AS OF CHANGE:		20210928

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LAM RESEARCH CORP
		CENTRAL INDEX KEY:			0000707549
		STANDARD INDUSTRIAL CLASSIFICATION:	SPECIAL INDUSTRY MACHINERY, NEC [3559]
		IRS NUMBER:				942634797
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0626

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-12933
		FILM NUMBER:		211286861

	BUSINESS ADDRESS:	
		STREET 1:		4650 CUSHING BLVD
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94538
		BUSINESS PHONE:		5106590200

	MAIL ADDRESS:	
		STREET 1:		4650 CUSHING PARKWAY
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94538
</SEC-HEADER>
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Document 1 - file: tm2120121-1_def14a.htm

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Document 2 - file: lg_lamresearch-pn.jpg

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Document 3 - file: ph_abhijittalwalkar-bw.jpg

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Document 4 - file: ph_bethaymayer-bw.jpg

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Document 5 - file: ph_catherinelego-bwlr.jpg

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Document 6 - file: ph_ericbrandt-bw.jpg

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Document 7 - file: ph_leslievaron-bw.jpg

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Document 8 - file: ph_lihshyng-bw.jpg

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Document 9 - file: ph_michaelcannon-bw.jpg

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Document 10 - file: ph_sohailamhed-bw.jpg

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Document 11 - file: ph_timothyarcher-bw.jpg

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Document 12 - file: sg_abhijitytalwalkar-bw.jpg

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Document 13 - file: sg_avamhahn-bw.jpg

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Document 14 - file: tm2120121d1-fc_fig15pn.jpg

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Document 15 - file: tm2120121d1-fc_fig16pn.jpg

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Document 16 - file: tm2120121d1-fc_fig33pn.jpg

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Document 17 - file: tm2120121d1-fc_fig34pn.jpg

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Document 18 - file: tm2120121d1-icon_etchadvpn.jpg

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Document 19 - file: tm2120121d1-pc_fig27pn.jpg

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Document 20 - file: tm2120121d1-px_1lamresbw.jpg

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Document 21 - file: tm2120121d1-px_2lamresbw.jpg

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Document 22 - file: tm2120121d2-bc_fig23pn.jpg

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Document 23 - file: tm2120121d2-bc_fig28pn.jpg

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Document 24 - file: tm2120121d2-bc_fig36pn.jpg

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Document 25 - file: tm2120121d2-fc_fig01pn.jpg

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Document 26 - file: tm2120121d2-fc_fig11pn.jpg

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Document 27 - file: tm2120121d2-fc_fig17pn.jpg

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Document 28 - file: tm2120121d2-fc_fig18pn.jpg

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Document 29 - file: tm2120121d2-fc_fig25pn.jpg

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Document 30 - file: tm2120121d2-icon_internetbw.jpg

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Document 31 - file: tm2120121d2-icon_mailbw.jpg

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<FILENAME>tm2120121d2-icon_phonebw.jpg
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Document 32 - file: tm2120121d2-icon_phonebw.jpg

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Document 33 - file: tm2120121d2-icon_tickmarkbw.jpg

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Document 34 - file: tm2120121d2-lc_fig24pn.jpg

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Document 35 - file: tm2120121d2-pc_fig05pn.jpg

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