<SEC-DOCUMENT>0001102624-16-002468-index.html : 20160404
<SEC-HEADER>0001102624-16-002468.hdr.sgml : 20160404
<ACCEPTANCE-DATETIME>20160404131407
ACCESSION NUMBER:		0001102624-16-002468
CONFORMED SUBMISSION TYPE:	6-K
PUBLIC DOCUMENT COUNT:		15
CONFORMED PERIOD OF REPORT:	20160401
FILED AS OF DATE:		20160404
DATE AS OF CHANGE:		20160404

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TENARIS SA
		CENTRAL INDEX KEY:			0001190723
		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL WORKS, BLAST FURNACES  ROLLING MILLS (COKE OVENS) [3312]
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		6-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31518
		FILM NUMBER:		161549783

	BUSINESS ADDRESS:	
		STREET 1:		29 AVENUE DE LA PORTE-NEUVE
		STREET 2:		3RD FLOOR
		CITY:			LUXEMBOURG
		STATE:			N4
		ZIP:			L 2227
		BUSINESS PHONE:		212-376-6500

	MAIL ADDRESS:	
		STREET 1:		29 AVENUE DE LA PORTE-NEUVE
		STREET 2:		3RD FLOOR
		CITY:			LUXEMBOURG
		STATE:			N4
		ZIP:			L 2227
</SEC-HEADER>
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<TYPE>6-K
<SEQUENCE>1
<FILENAME>tenaris6k.htm
<DESCRIPTION>TENARIS, S.A. 6-K
<TEXT>
Document 1 - file: tenaris6k.htm

</DOCUMENT>
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<SEQUENCE>2
<FILENAME>image0.jpg
<TEXT>
Document 2 - file: image0.jpg

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<DOCUMENT>
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<SEQUENCE>3
<FILENAME>image1.jpg
<TEXT>
Document 3 - file: image1.jpg

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<DOCUMENT>
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<SEQUENCE>4
<FILENAME>image2.jpg
<TEXT>
Document 4 - file: image2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>image3.jpg
<TEXT>
Document 5 - file: image3.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>image4.jpg
<TEXT>
Document 6 - file: image4.jpg

</DOCUMENT>
<DOCUMENT>
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<SEQUENCE>7
<FILENAME>image5.jpg
<TEXT>
Document 7 - file: image5.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>image6.jpg
<TEXT>
Document 8 - file: image6.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>image7.jpg
<TEXT>
Document 9 - file: image7.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>image8.jpg
<TEXT>
Document 10 - file: image8.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>image9.jpg
<TEXT>
Document 11 - file: image9.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>image10.jpg
<TEXT>
Document 12 - file: image10.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>image00013.jpg
<TEXT>
Document 13 - file: image00013.jpg

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<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>image00027.jpg
<TEXT>
Document 14 - file: image00027.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>image00028.jpg
<TEXT>
Document 15 - file: image00028.jpg

</DOCUMENT>
</SEC-DOCUMENT>