Advantage Announces Annual Meeting Voting Results

              Advantage Announces Annual Meeting Voting Results

PR Newswire

CALGARY, June 20, 2013

(TSX: AAV, NYSE: AAV)

CALGARY, June 20, 2013 /PRNewswire/ - Advantage Oil & Gas Ltd. ("Advantage")
is pleased to announce that on June 20, 2013 it held its annual general and
special meeting of shareholders (the "Meeting"). A total of 115,252,898
common shares (approximately 68.45% of the outstanding common shares) were
represented at the Meeting in person or by proxy.

At the  Meeting,  shareholders  approved  the  election  of  six  nominees  as 
directors of Advantage to serve until the next annual meeting of  shareholders 
or until  their  successors  are  elected or  appointed,  with  common  shares 
represented at the Meeting voting by way of ballot in favour of the individual
nominees as follows:

       Stephen E. Balog   94.63%
       Kelly I. Drader   67.65%
       Paul G. Haggis     95.61%
       Andy J. Mah       92.03%
       Ronald A. McIntosh 93.02%
       Steven Sharpe     93.95%

Ms. Sheila O'Brien was appointed to the board of the Alberta Energy  Regulator 
on June 12, 2013 and therefore required to resign as a director of  Advantage. 
The Board of Directors, all  of Management and staff  would like to thank  Ms. 
O'Brien for her contributions to Advantage and wish her success in her  future 
endeavors.

SOURCE Advantage Oil & Gas Ltd.

Contact:

Investor Relations
Toll free: 1-866-393-0393

ADVANTAGE OIL & GAS LTD.
700, 400 - 3rd Avenue SW
Calgary, Alberta
T2P 4H2
Phone: (403) 718-8000
Fax: (403) 718-8300
Web Site:www.advantageog.com
E-mail:ir@advantageog.com