<SEC-DOCUMENT>0001558370-18-007708-index.html : 20181016
<SEC-HEADER>0001558370-18-007708.hdr.sgml : 20181016
<ACCEPTANCE-DATETIME>20181016104655
ACCESSION NUMBER:		0001558370-18-007708
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20181016
DATE AS OF CHANGE:		20181016

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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-227487
		FILM NUMBER:		181123757

	BUSINESS ADDRESS:	
		STREET 1:		TURMSTRASSE 30
		CITY:			STEINHAUSEN
		STATE:			V8
		ZIP:			6312
		BUSINESS PHONE:		41 41 749 0500

	MAIL ADDRESS:	
		STREET 1:		TURMSTRASSE 30
		CITY:			STEINHAUSEN
		STATE:			V8
		ZIP:			6312
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>rig-20181016x424b3.htm
<TEXT>
Document 1 - file: rig-20181016x424b3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>rig20181016xs4001.jpg
<TEXT>
Document 2 - file: rig20181016xs4001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>rig20181016xs4002.jpg
<TEXT>
Document 3 - file: rig20181016xs4002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>rig20181016xs4003.jpg
<TEXT>
Document 4 - file: rig20181016xs4003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>rig20181016xs4004.jpg
<TEXT>
Document 5 - file: rig20181016xs4004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>rig20181016xs4005.jpg
<TEXT>
Document 6 - file: rig20181016xs4005.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>rig20181016xs4006.jpg
<TEXT>
Document 7 - file: rig20181016xs4006.jpg

</DOCUMENT>
</SEC-DOCUMENT>