<SEC-DOCUMENT>0001047469-16-014850-index.html : 20160809
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<ACCEPTANCE-DATETIME>20160809163107
ACCESSION NUMBER:		0001047469-16-014850
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		11
FILED AS OF DATE:		20160809
DATE AS OF CHANGE:		20160809
EFFECTIVENESS DATE:		20160809

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TC PIPELINES LP
		CENTRAL INDEX KEY:			0001075607
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS TRANSMISSION [4922]
		IRS NUMBER:				522135448
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-213024
		FILM NUMBER:		161818385

	BUSINESS ADDRESS:	
		STREET 1:		700 LOUISIANA STREET, SUITE 700
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002-2700
		BUSINESS PHONE:		(877) 290-2772

	MAIL ADDRESS:	
		STREET 1:		700 LOUISIANA STREET, SUITE 700
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002-2700
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<TYPE>S-3ASR
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<DESCRIPTION>S-3ASR
<TEXT>
Document 1 - file: a2229415zs-3asr.htm

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<DOCUMENT>
<TYPE>EX-5.1
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<FILENAME>a2229415zex-5_1.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: a2229415zex-5_1.htm

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<DOCUMENT>
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<SEQUENCE>3
<FILENAME>a2229415zex-8_1.htm
<DESCRIPTION>EX-8.1
<TEXT>
Document 3 - file: a2229415zex-8_1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-12.1
<SEQUENCE>4
<FILENAME>a2229415zex-12_1.htm
<DESCRIPTION>EX-12.1
<TEXT>
Document 4 - file: a2229415zex-12_1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>5
<FILENAME>a2229415zex-23_1.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 5 - file: a2229415zex-23_1.htm

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<TYPE>EX-23.2
<SEQUENCE>6
<FILENAME>a2229415zex-23_2.htm
<DESCRIPTION>EX-23.2
<TEXT>
Document 6 - file: a2229415zex-23_2.htm

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<DOCUMENT>
<TYPE>EX-23.3
<SEQUENCE>7
<FILENAME>a2229415zex-23_3.htm
<DESCRIPTION>EX-23.3
<TEXT>
Document 7 - file: a2229415zex-23_3.htm

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<DOCUMENT>
<TYPE>EX-24.1
<SEQUENCE>8
<FILENAME>a2229415zex-24_1.htm
<DESCRIPTION>EX-24.1
<TEXT>
Document 8 - file: a2229415zex-24_1.htm

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<DOCUMENT>
<TYPE>EX-25.1
<SEQUENCE>9
<FILENAME>a2229415zex-25_1.htm
<DESCRIPTION>EX-25.1
<TEXT>
Document 9 - file: a2229415zex-25_1.htm

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<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g382683.jpg
<DESCRIPTION>G382683.JPG
<TEXT>
Document 10 - file: g382683.jpg

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<SEQUENCE>11
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<TEXT>
Document 11 - file: g377985.jpg

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