    <SEC-DOCUMENT>0001558370-17-001898-index.html : 20170316
    <SEC-HEADER>0001558370-17-001898.hdr.sgml : 20170316
    <ACCEPTANCE-DATETIME>20170316172705
    ACCESSION NUMBER:		0001558370-17-001898
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		14
    CONFORMED PERIOD OF REPORT:	20170511
    FILED AS OF DATE:		20170316
    DATE AS OF CHANGE:		20170316
    EFFECTIVENESS DATE:		20170316

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Transocean Ltd.
    		CENTRAL INDEX KEY:			0001451505
    		STANDARD INDUSTRIAL CLASSIFICATION:	DRILLING OIL & GAS WELLS [1381]
    		IRS NUMBER:				980599916
    		STATE OF INCORPORATION:			V8
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-53533
    		FILM NUMBER:		17695598

    	BUSINESS ADDRESS:
    		STREET 1:		BLANDONNET INTERNATIONAL BUSINESS CENTER
    		STREET 2:		BLDG F, 7TH FLOOR, CHEMIN DE BLANDONNET
    		CITY:			VERNIER
    		STATE:			V8
    		ZIP:			1214
    		BUSINESS PHONE:		41-58-792-9243

    	MAIL ADDRESS:
    		STREET 1:		BLANDONNET INTERNATIONAL BUSINESS CENTER
    		STREET 2:		BLDG F, 7TH FLOOR, CHEMIN DE BLANDONNET
    		CITY:			VERNIER
    		STATE:			V8
    		ZIP:			1214
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
    <FILENAME>rig_currentfoliodef14a.htm
    <DESCRIPTION>DEF 14A
    <TEXT>
    Document 1 - file: rig_currentfoliodef14a.htm

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    <TEXT>
    Document 2 - file: rigcurrentfoliodef14a001.jpg

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    <FILENAME>rigcurrentfoliodef14a002.jpg
    <DESCRIPTION>GRAPHIC
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    Document 3 - file: rigcurrentfoliodef14a002.jpg

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    <DESCRIPTION>GRAPHIC
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    Document 4 - file: rigcurrentfoliodef14a003.jpg

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    Document 5 - file: rigcurrentfoliodef14a004.jpg

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    <FILENAME>rigcurrentfoliodef14a005.jpg
    <DESCRIPTION>GRAPHIC
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    Document 6 - file: rigcurrentfoliodef14a005.jpg

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    <SEQUENCE>7
    <FILENAME>rigcurrentfoliodef14a006.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: rigcurrentfoliodef14a006.jpg

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    <FILENAME>rigcurrentfoliodef14a007.jpg
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    Document 8 - file: rigcurrentfoliodef14a007.jpg

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    <FILENAME>rigcurrentfoliodef14a008.jpg
    <DESCRIPTION>GRAPHIC
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    Document 9 - file: rigcurrentfoliodef14a008.jpg

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    <DESCRIPTION>GRAPHIC
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    Document 10 - file: rigcurrentfoliodef14a009.jpg

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    Document 11 - file: rigcurrentfoliodef14a010.jpg

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    <FILENAME>rigcurrentfoliodef14a011.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: rigcurrentfoliodef14a011.jpg

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    <FILENAME>rigcurrentfoliodef14a012.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: rigcurrentfoliodef14a012.gif

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    Document 14 - file: rigcurrentfoliodef14a013.gif

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