<SEC-DOCUMENT>0001193125-15-120710-index.html : 20150407
<SEC-HEADER>0001193125-15-120710.hdr.sgml : 20150407
<ACCEPTANCE-DATETIME>20150407080605
ACCESSION NUMBER:		0001193125-15-120710
CONFORMED SUBMISSION TYPE:	POS AM
PUBLIC DOCUMENT COUNT:		10
FILED AS OF DATE:		20150407
DATE AS OF CHANGE:		20150407

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			United States 12 Month Natural Gas Fund, LP
		CENTRAL INDEX KEY:			0001405513
		STANDARD INDUSTRIAL CLASSIFICATION:	 [6221]
		IRS NUMBER:				260431733
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		POS AM
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-185961
		FILM NUMBER:		15754880

	BUSINESS ADDRESS:	
		STREET 1:		1999 HARRISON STREET
		STREET 2:		SUITE 1530
		CITY:			OAKLAND
		STATE:			CA
		ZIP:			94612
		BUSINESS PHONE:		(510) 522-9600

	MAIL ADDRESS:	
		STREET 1:		1999 HARRISON STREET
		STREET 2:		SUITE 1530
		CITY:			OAKLAND
		STATE:			CA
		ZIP:			94612
</SEC-HEADER>
<DOCUMENT>
<TYPE>POS AM
<SEQUENCE>1
<FILENAME>d882634dposam.htm
<DESCRIPTION>POST-EFFECTIVE AMENDMENT NO. 3 - UNITED STATES 12 MONTH NATURAL GAS FUND, LP
<TEXT>
Document 1 - file: d882634dposam.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>2
<FILENAME>d882634dex101.htm
<DESCRIPTION>EXHIBIT10.1
<TEXT>
Document 2 - file: d882634dex101.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>d882634dex231.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 3 - file: d882634dex231.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2.A
<SEQUENCE>4
<FILENAME>d882634dex232a.htm
<DESCRIPTION>EXHIBIT 23.2(A)
<TEXT>
Document 4 - file: d882634dex232a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2.B
<SEQUENCE>5
<FILENAME>d882634dex232b.htm
<DESCRIPTION>EXHIBIT 23.2(B)
<TEXT>
Document 5 - file: d882634dex232b.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>g882634g22l53.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g882634g22l53.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>g882634g22x51.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 7 - file: g882634g22x51.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>g882634g23d19.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: g882634g23d19.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g882634g69c44.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g882634g69c44.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>g882634g82r96.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: g882634g82r96.jpg

</DOCUMENT>
</SEC-DOCUMENT>