<SEC-DOCUMENT>0001193125-18-173674-index.html : 20180524
<SEC-HEADER>0001193125-18-173674.hdr.sgml : 20180524
<ACCEPTANCE-DATETIME>20180524165330
ACCESSION NUMBER:		0001193125-18-173674
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20180524
DATE AS OF CHANGE:		20180524
EFFECTIVENESS DATE:		20180524

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RAMBUS INC
		CENTRAL INDEX KEY:			0000917273
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				943112828
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-225186
		FILM NUMBER:		18858530

	BUSINESS ADDRESS:	
		STREET 1:		1050 ENTERPRISE WAY, SUITE 700
		CITY:			SUNNYVALE
		STATE:			CA
		ZIP:			94089
		BUSINESS PHONE:		408-462-8000

	MAIL ADDRESS:	
		STREET 1:		1050 ENTERPRISE WAY, SUITE 700
		CITY:			SUNNYVALE
		STATE:			CA
		ZIP:			94089
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>d592970ds8.htm
<DESCRIPTION>FORM S-8
<TEXT>
Document 1 - file: d592970ds8.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d592970dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d592970dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>d592970dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 3 - file: d592970dex231.htm

</DOCUMENT>
</SEC-DOCUMENT>