<SEC-DOCUMENT>0000893838-17-000037-index.html : 20170420
<SEC-HEADER>0000893838-17-000037.hdr.sgml : 20170420
<ACCEPTANCE-DATETIME>20170420125306
ACCESSION NUMBER:		0000893838-17-000037
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20170420
FILED AS OF DATE:		20170420
DATE AS OF CHANGE:		20170420

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			YPF SOCIEDAD ANONIMA
		CENTRAL INDEX KEY:			0000904851
		STANDARD INDUSTRIAL CLASSIFICATION:	PETROLEUM REFINING [2911]
		IRS NUMBER:				521612271
		STATE OF INCORPORATION:			C1
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12102
		FILM NUMBER:		17772271

	BUSINESS ADDRESS:	
		STREET 1:		AVENIDA PTE R SAENZ 777-8 PISO
		CITY:			BUENOS AIRES 1364 AR
		STATE:			C1
		BUSINESS PHONE:		5413267265

	MAIL ADDRESS:	
		STREET 1:		AVENIDA PTE R SAENZ 777-8 PISO
		CITY:			BUENOS AIRES
		STATE:			C1
</SEC-HEADER>
<DOCUMENT>
<TYPE>6-K
<SEQUENCE>1
<FILENAME>ypf6k04202017-2.htm
<DESCRIPTION>LETTER DATED APRIL 18, 2017
<TEXT>
Document 1 - file: ypf6k04202017-2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>ypflogo_new.jpg
<TEXT>
Document 2 - file: ypflogo_new.jpg

</DOCUMENT>
</SEC-DOCUMENT>