    <SEC-DOCUMENT>0000814052-19-000057-index.html : 20190510
    <SEC-HEADER>0000814052-19-000057.hdr.sgml : 20190510
    <ACCEPTANCE-DATETIME>20190510072523
    ACCESSION NUMBER:		0000814052-19-000057
    CONFORMED SUBMISSION TYPE:	6-K
    PUBLIC DOCUMENT COUNT:		31
    CONFORMED PERIOD OF REPORT:	20190510
    FILED AS OF DATE:		20190510
    DATE AS OF CHANGE:		20190510

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			TELEFONICA S A
    		CENTRAL INDEX KEY:			0000814052
    		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			U3
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		6-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-09531
    		FILM NUMBER:		19812832

    	BUSINESS ADDRESS:
    		STREET 1:		GRAN VIA 28
    		CITY:			28013 MADRID
    		STATE:			U3
    		ZIP:			00000
    		BUSINESS PHONE:		00 34 91 584 0640

    	MAIL ADDRESS:
    		STREET 1:		GRAN VIA 28
    		CITY:			28013 MADRID
    		STATE:			U3
    		ZIP:			00000

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	NATIONAL TELEPHONE COMPANY OF SPAIN
    		DATE OF NAME CHANGE:	19880708
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>6-K
    <SEQUENCE>1
    <FILENAME>presentation19q1doc.htm
    <DESCRIPTION>6-K
    <TEXT>
    Document 1 - file: presentation19q1doc.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>tefpresentationonquarter001.jpg
    <TEXT>
    Document 2 - file: tefpresentationonquarter001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>tefpresentationonquarter002.jpg
    <TEXT>
    Document 3 - file: tefpresentationonquarter002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>tefpresentationonquarter003.jpg
    <TEXT>
    Document 4 - file: tefpresentationonquarter003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>tefpresentationonquarter004.jpg
    <TEXT>
    Document 5 - file: tefpresentationonquarter004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>tefpresentationonquarter005.jpg
    <TEXT>
    Document 6 - file: tefpresentationonquarter005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>tefpresentationonquarter006.jpg
    <TEXT>
    Document 7 - file: tefpresentationonquarter006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>tefpresentationonquarter007.jpg
    <TEXT>
    Document 8 - file: tefpresentationonquarter007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>tefpresentationonquarter008.jpg
    <TEXT>
    Document 9 - file: tefpresentationonquarter008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>tefpresentationonquarter009.jpg
    <TEXT>
    Document 10 - file: tefpresentationonquarter009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>tefpresentationonquarter010.jpg
    <TEXT>
    Document 11 - file: tefpresentationonquarter010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>tefpresentationonquarter011.jpg
    <TEXT>
    Document 12 - file: tefpresentationonquarter011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>tefpresentationonquarter012.jpg
    <TEXT>
    Document 13 - file: tefpresentationonquarter012.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>tefpresentationonquarter013.jpg
    <TEXT>
    Document 14 - file: tefpresentationonquarter013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>tefpresentationonquarter014.jpg
    <TEXT>
    Document 15 - file: tefpresentationonquarter014.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>tefpresentationonquarter015.jpg
    <TEXT>
    Document 16 - file: tefpresentationonquarter015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>tefpresentationonquarter016.jpg
    <TEXT>
    Document 17 - file: tefpresentationonquarter016.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>tefpresentationonquarter017.jpg
    <TEXT>
    Document 18 - file: tefpresentationonquarter017.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>tefpresentationonquarter018.jpg
    <TEXT>
    Document 19 - file: tefpresentationonquarter018.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>tefpresentationonquarter019.jpg
    <TEXT>
    Document 20 - file: tefpresentationonquarter019.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>tefpresentationonquarter020.jpg
    <TEXT>
    Document 21 - file: tefpresentationonquarter020.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>tefpresentationonquarter021.jpg
    <TEXT>
    Document 22 - file: tefpresentationonquarter021.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>tefpresentationonquarter022.jpg
    <TEXT>
    Document 23 - file: tefpresentationonquarter022.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>tefpresentationonquarter023.jpg
    <TEXT>
    Document 24 - file: tefpresentationonquarter023.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>tefpresentationonquarter024.jpg
    <TEXT>
    Document 25 - file: tefpresentationonquarter024.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>tefpresentationonquarter025.jpg
    <TEXT>
    Document 26 - file: tefpresentationonquarter025.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>tefpresentationonquarter026.jpg
    <TEXT>
    Document 27 - file: tefpresentationonquarter026.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>tefpresentationonquarter027.jpg
    <TEXT>
    Document 28 - file: tefpresentationonquarter027.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>tefpresentationonquarter028.jpg
    <TEXT>
    Document 29 - file: tefpresentationonquarter028.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>tefpresentationonquarter029.jpg
    <TEXT>
    Document 30 - file: tefpresentationonquarter029.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>31
    <FILENAME>tefpresentationonquarter030.jpg
    <TEXT>
    Document 31 - file: tefpresentationonquarter030.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>