-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 QskqVmsA5708ct5y8hWQFXOadfffSQhrEO2bpK6I8Nglx3FS4HGYk26mHayLglpC
 yRA+J4BvDwFD8WeDH8boYw==

<SEC-DOCUMENT>0001144204-10-032726.txt : 20100610
<SEC-HEADER>0001144204-10-032726.hdr.sgml : 20100610
<ACCEPTANCE-DATETIME>20100609200855
ACCESSION NUMBER:		0001144204-10-032726
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20100610
DATE AS OF CHANGE:		20100609

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			United States Brent Oil Fund, LP
		CENTRAL INDEX KEY:			0001472494
		STANDARD INDUSTRIAL CLASSIFICATION:	 [6221]
		IRS NUMBER:				270925904
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-162015
		FILM NUMBER:		10888812

	BUSINESS ADDRESS:	
		STREET 1:		1320 HARBOR BAY PARKWAY
		STREET 2:		SUITE 145
		CITY:			ALAMEDA
		STATE:			CA
		ZIP:			94502
		BUSINESS PHONE:		(510) 522-9600

	MAIL ADDRESS:	
		STREET 1:		1320 HARBOR BAY PARKWAY
		STREET 2:		SUITE 145
		CITY:			ALAMEDA
		STATE:			CA
		ZIP:			94502
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B3
<SEQUENCE>1
<FILENAME>v187874_424b3.htm
<TEXT>
<HTML>

     <HEAD>

          <TITLE></TITLE>

     </HEAD>

<BODY>

<DIV style="text-align: center; min-width: 708">


<DIV STYLE="width: 708px; border-top: 1pt white solid; border-bottom: 1pt white solid; border-right: 1pt white solid; border-left: 1pt white solid; padding-top: 9pt; padding-bottom: 9pt; padding-right: 3pt; padding-left:6pt; margin-top:6pt; margin-right: 0pt; margin-left:0pt; margin-bottom:6pt" ALIGN="CENTER">

<H2 STYLE="text-indent:0pt; text-align: right; font-family: serif; font-size: 10pt; line-height: 12pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; padding-top: 5pt; padding-right: 0pt; padding-left: 4px; padding-bottom: 3pt; margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0pt">&nbsp;</H2>

<DIV  STYLE="width: 100%; display: inline; vertical-align: middle; border-top: 4pt black double">&nbsp;</DIV><P STYLE="text-indent:0pt; text-align: right; font-family: serif; font-size: 10pt; line-height: 12pt; font-style: normal; font-variant: normal; font-weight: normal; text-transform: none; padding-top: 3pt; padding-right: 0pt; padding-left: 4px; padding-bottom: 3pt; margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0pt"><B>Filed pursuant to Rule 424b3<BR> File No. 333-162015</B></P>

<H1 STYLE="text-indent:0pt; text-align: center; font-family: serif; font-size: 18pt; line-height: 20pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; padding-top: 9pt; padding-right: 0pt; padding-left: 0pt; padding-bottom: 3pt; margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0pt">UNITED STATES BRENT OIL FUND, LP </H1>


<DIV STYLE="width: 708px" ALIGN="CENTER"><BR><IMG SRC="line.gif" ALIGN="MIDDLE" STYLE="width: 180px; height: 1pt; text-align: center"><BR>&nbsp;</DIV>

<P STYLE="text-indent:0pt; text-align: center; font-family: serif; font-size: 14pt; line-height: 16pt; font-style: normal; font-variant: normal; font-weight: normal; text-transform: none; padding-top: 3pt; padding-right: 0pt; padding-left: 4px; padding-bottom: 3pt; margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0pt">Supplement dated June 10, 2010<BR> to<BR> Prospectus dated May 27, 2010 </P>


<DIV STYLE="width: 708px" ALIGN="CENTER"><BR><IMG SRC="line.gif" ALIGN="MIDDLE" STYLE="width: 180px; height: 1pt; text-align: center"><BR>&nbsp;</DIV>

<P STYLE="text-indent:20px; text-align: left; font-family: serif; font-size: 10pt; line-height: 12pt; font-style: normal; font-variant: normal; font-weight: normal; text-transform: none; padding-top: 3pt; padding-right: 0pt; padding-left: 4px; padding-bottom: 3pt; margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0pt">This supplement contains information which amends, supplements or modifies certain information contained in the Prospectus of United States Brent Oil Fund, LP dated May 27, 2010. </P>

<P STYLE="text-indent:20px; text-align: left; font-family: serif; font-size: 10pt; line-height: 12pt; font-style: normal; font-variant: normal; font-weight: normal; text-transform: none; padding-top: 3pt; padding-right: 0pt; padding-left: 4px; padding-bottom: 3pt; margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0pt"><I>You should carefully consider the &#147;Risk Factors&#148; beginning on page 12 of the Prospectus before you decide to invest.</I> </P>

<H1 STYLE="text-indent:0pt; text-align: center; font-family: serif; font-size: 10pt; line-height: 12pt; font-style: normal; font-variant: normal; font-weight: bold; text-transform: none; padding-top: 9pt; padding-right: 0pt; padding-left: 0pt; padding-bottom: 3pt; margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0pt">What is the Plan of Distribution? </H1>

<H3 STYLE="text-indent:0pt; text-align: left; font-family: serif; font-size: 10pt; line-height: 12pt; font-style: italic; font-variant: normal; font-weight: bold; text-transform: none; padding-top: 5pt; padding-right: 0pt; padding-left: 4px; padding-bottom: 3pt; margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0pt">Marketing Agent and Authorized Purchasers </H3>

<P STYLE="text-indent:0pt; text-align: left; font-family: serif; font-size: 10pt; line-height: 12pt; font-style: normal; font-variant: normal; font-weight: normal; text-transform: none; padding-top: 3pt; padding-right: 0pt; padding-left: 4px; padding-bottom: 3pt; margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0pt"><I>The following should be inserted at the end of the sixth paragraph on page 73 of the Prospectus under the heading, &#147;What is the Plan of Distribution?&nbsp;&#151;&nbsp;Marketing Agent and Authorized Purchasers.&#148;</I> </P>

<P STYLE="text-indent:0pt; text-align: left; font-family: serif; font-size: 10pt; line-height: 12pt; font-style: normal; font-variant: normal; font-weight: normal; text-transform: none; padding-top: 3pt; padding-right: 0pt; padding-left: 4px; padding-bottom: 3pt; margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0pt">In addition, any purchaser who purchases units with a view towards distribution of such units may be deemed to be a statutory underwriter.</P>

<P STYLE="text-indent:0pt; text-align: left; font-family: serif; font-size: 10pt; line-height: 12pt; font-style: normal; font-variant: normal; font-weight: normal; text-transform: none; padding-top: 3pt; padding-right: 0pt; padding-left: 4px; padding-bottom: 3pt; margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0pt">&nbsp;&nbsp; </P>

<DIV STYLE="width: 100%; display: inline; vertical-align: middle; border-top: 4pt black double">&nbsp;</DIV></DIV>

<P STYLE="width: 708px; text-indent:0px; text-align: center; font-family: serif; font-size: 10pt; line-height: 12pt; font-style: normal; font-variant: normal; font-weight: normal; color: black; text-transform: none; text-decoration: none; padding-top: 12pt; padding-right: 0pt; padding-left: 0pt; padding-bottom: 3pt; margin-top: 0pt; margin-right: 0pt; margin-left: 0pt; margin-bottom: 0pt">&nbsp;</P>

<HR STYLE="width: 708px; height: 2px; text-align: center">



</DIV>

</B></B></B></B></B></B></B></B></B></B></B></B></B></B></B></B></B></B>

</I></I></I></I></I></I></I></I></I></I></I></I></I></I></I></I></I></I>

</BODY>

</HTML>

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>line.gif
<DESCRIPTION>GRAPHIC
<TEXT>
begin 644 line.gif
K1TE&.#EA`0`!`(```````/___R'Y!```````+``````!``$```("1`$`.S\_
`
end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
