    <SEC-DOCUMENT>0001193125-18-308760-index.html : 20181026
    <SEC-HEADER>0001193125-18-308760.hdr.sgml : 20181026
    <ACCEPTANCE-DATETIME>20181026120322
    ACCESSION NUMBER:		0001193125-18-308760
    CONFORMED SUBMISSION TYPE:	6-K
    PUBLIC DOCUMENT COUNT:		45
    CONFORMED PERIOD OF REPORT:	20181026
    FILED AS OF DATE:		20181026
    DATE AS OF CHANGE:		20181026

    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:		181140957

    	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>d644991d6k.htm
    <DESCRIPTION>FORM 6-K
    <TEXT>
    Document 1 - file: d644991d6k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>g644991g01t10.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 2 - file: g644991g01t10.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>g644991g02q64.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g644991g02q64.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>g644991g03y07.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g644991g03y07.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>g644991g04i87.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: g644991g04i87.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>g644991g05n17.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g644991g05n17.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>g644991g06p20.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: g644991g06p20.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>g644991g07k50.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: g644991g07k50.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>g644991g08b08.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: g644991g08b08.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>g644991g09j45.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: g644991g09j45.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>g644991g10r15.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: g644991g10r15.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>g644991g11t78.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: g644991g11t78.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>g644991g12i41.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: g644991g12i41.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>g644991g13m11.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: g644991g13m11.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>g644991g14m90.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: g644991g14m90.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>g644991g15n41.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: g644991g15n41.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>g644991g16z02.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: g644991g16z02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>g644991g17q13.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: g644991g17q13.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>g644991g18a05.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: g644991g18a05.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>g644991g19m06.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: g644991g19m06.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>g644991g20w21.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: g644991g20w21.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>g644991g21k40.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: g644991g21k40.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>g644991g22i84.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 23 - file: g644991g22i84.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>g644991g23h02.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 24 - file: g644991g23h02.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>g644991g24d06.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 25 - file: g644991g24d06.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>g644991g25h08.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 26 - file: g644991g25h08.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>g644991g26n40.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 27 - file: g644991g26n40.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>g644991g27j17.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 28 - file: g644991g27j17.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>g644991g28f11.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 29 - file: g644991g28f11.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>g644991g29q63.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 30 - file: g644991g29q63.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>31
    <FILENAME>g644991g30a13.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 31 - file: g644991g30a13.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>32
    <FILENAME>g644991g32a70.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 32 - file: g644991g32a70.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>33
    <FILENAME>g644991g33d47.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 33 - file: g644991g33d47.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>34
    <FILENAME>g644991g34p13.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 34 - file: g644991g34p13.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>35
    <FILENAME>g644991g35y83.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 35 - file: g644991g35y83.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>36
    <FILENAME>g644991g36l28.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 36 - file: g644991g36l28.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>37
    <FILENAME>g644991g37t39.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 37 - file: g644991g37t39.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>38
    <FILENAME>g644991g38j08.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 38 - file: g644991g38j08.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>39
    <FILENAME>g644991g39f17.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 39 - file: g644991g39f17.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>40
    <FILENAME>g644991g40o75.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 40 - file: g644991g40o75.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>41
    <FILENAME>g644991g41y33.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 41 - file: g644991g41y33.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>42
    <FILENAME>g644991g42u54.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 42 - file: g644991g42u54.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>43
    <FILENAME>g644991g43a19.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 43 - file: g644991g43a19.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>44
    <FILENAME>g644991g43z45.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 44 - file: g644991g43z45.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>45
    <FILENAME>g644991g44l00.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 45 - file: g644991g44l00.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>