EXHIBIT 23.1
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CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


To the Board of Directors of Advantage Oil & Gas Limited


We consent to the inclusion in this annual report on Form 40-F of:

    -   our Report of  Independent  Registered  Public  Accounting  Firm dated
        March 21, 2007 on the consolidated  balance sheets of Advantage Energy
        Income  Fund ("the  Fund") as at December  31, 2006 and 2005,  and the
        consolidated  statements  of income and  accumulated  deficit and cash
        flows for each of the years in the two year period ended  December 31,
        2006

    -   our Report of  Independent  Registered  Public  Accounting  Firm dated
        March 21, 2007 on  management's  assessment  of the  effectiveness  of
        internal control over financial  reporting as of December 31, 2006 and
        the  effectiveness of internal control over financial  reporting as of
        December 31, 2006


each of which is included  in this  annual  report on Form 40-F of the Company
for the fiscal year ended December 31, 2006.


/s/ KPMG LLP

Chartered Accountants

Calgary, Canada
March 26, 2007