<SEC-DOCUMENT>0001193125-18-155816-index.html : 20180508
<SEC-HEADER>0001193125-18-155816.hdr.sgml : 20180508
<ACCEPTANCE-DATETIME>20180508144517
ACCESSION NUMBER:		0001193125-18-155816
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20180508
DATE AS OF CHANGE:		20180508
EFFECTIVENESS DATE:		20180508

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TERADATA CORP /DE/
		CENTRAL INDEX KEY:			0000816761
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPUTERS [3571]
		IRS NUMBER:				753236470
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-224743
		FILM NUMBER:		18814103

	BUSINESS ADDRESS:	
		STREET 1:		10000 INNOVATION DRIVE
		CITY:			DAYTON
		STATE:			OH
		ZIP:			45342
		BUSINESS PHONE:		937-242-4800

	MAIL ADDRESS:	
		STREET 1:		10000 INNOVATION DRIVE
		CITY:			DAYTON
		STATE:			OH
		ZIP:			45342
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>d581769ds8.htm
<DESCRIPTION>FORM S-8
<TEXT>
Document 1 - file: d581769ds8.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>d581769dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: d581769dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>d581769dex231.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 3 - file: d581769dex231.htm

</DOCUMENT>
</SEC-DOCUMENT>