Report of Foreign Issuer (6-k)

FORM 6-K

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16

of the Securities Exchange Act of 1934

For the month of May 2018

Commission File Number: 001-34406

Advantage Oil & Gas Ltd.

(Exact name of registrant as specifiec in its charter)

300, 440 2 Ave SW,

Calgary, AB, T2P 5E9

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ☐

Form 40-F ☒

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):_______

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s "home country"), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant’s security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes ☐

No ☒

If “ Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-________

EXHIBIT INDEX

EXHIBIT		TITLE

99.1		News Release Dated May 29, 2018 - Advantage Announces Annual Meeting Voting Results on Election of Directors
99.2		Report in Respect of Voting Results

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	ADVANTAGE OIL & GAS LTD.
	(Registrant)

Date: May 29, 2018	By:	/s/ Craig Blackwood
		Name: Craig Blackwood
		Title: Vice President, Finance and CFO

Exhibit 99.1

Advantage Announces Annual Meeting Voting Results on Election of Directors

(TSX: AAV, NYSE: AAV)

CALGARY, May 29, 2018 /CNW/ - Advantage Oil & Gas Ltd. ("Advantage") is pleased to announce that on May 29, 2018 it held its annual general and special meeting of shareholders (the "Meeting"). A total of 161,059,835 common shares (approximately 86.50% 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 the number and percentage of common shares represented at the Meeting voting by way of ballot in favour or withheld from voting for the individual nominees as follows:

	FOR		WITHHELD
	Number	Percentage	Number	Percentage
Jill T. Angevine	148,550,991	97.88%	3,211,542	2.12%
Stephen E. Balog	149,098,287	98.24%	2,664,246	1.76%
Grant B. Fagerheim	149,078,117	98.23%	2,684,416	1.77%
Paul G. Haggis	149,074,435	98.23%	2,688,098	1.77%
Andy J. Mah	150,589,340	99.23%	1,173,193	0.77%
Ronald A. McIntosh	148,462,811	97.83%	3,299,722	2.17%

For complete voting results, please see our Report of Voting Results available on SEDAR at www.sedar.com.

Cision View original content:http://www.prnewswire.com/news-releases/advantage-announces-annual-meeting-voting-results-on-election-of-directors-300656052.html

SOURCE Advantage Oil & Gas Ltd.

View original content: http://www.newswire.ca/en/releases/archive/May2018/29/c8824.html

%CIK: 0001468079

For further information: Craig Blackwood, Vice President, Finance and Chief Financial Officer, (403) 718-8005 or Investor Relations, Toll free: 1-866-393-0393; ADVANTAGE OIL & GAS LTD., 300, 440 - 2nd Avenue S.W., Calgary, Alberta, T2P 5E9, Phone: (403) 718-8000, Fax: (403) 718-8332, Web Site: www.advantageog.com, E-mail: ir@advantageog.com

CO: Advantage Oil & Gas Ltd.

CNW 19:09e 29-MAY-18

Exhibit 99.2

Report in Respect of Voting Results Pursuant to Section 11.3 of

National Instrument 51-102 - Continuous Disclosure Obligations

In respect of the Annual General and Special Meeting of holders of common shares of Advantage Oil & Gas Ltd. ("Advantage" or the "Corporation") held on May 29, 2018 (the "Meeting"), the following sets forth a brief description of each matter voted upon at such Meeting and the outcome of the vote:

			Votes by Ballot
Description of Matter		Outcome of Vote	Votes For	Votes Against/Withheld

1.	Ordinary resolution to fix the number of directors of Advantage to be elected at the Meeting at six (6).	Resolution Approved	N/A	N/A
2.	Ordinary resolution approving the election of the following nominees as directors of Advantage for the ensuing year or until their successors are elected or appointed, subject to the provisions of the Business Corporations Act (Alberta) and the by-laws of Advantage:
	Jill T. Angevine Stephen E. Balog Grant B. Fagerheim Paul G. Haggis Andy J. Mah Ronald A. McIntosh	Resolution Approved	97.88% 98.24% 98.23% 98.23% 99.23% 97.83%	2.12% 1.76% 1.77% 1.77% 0.77% 2.17%
3.	Ordinary resolution approving amendments to the Corporation’s restricted and performance award incentive plan and approval of all unallocated incentive awards under such plan, as more particularly described in the management information circular of the Corporation dated April 20, 2018 (the “Information Circular”).	Resolution Approved	95.44%	4.56%
4.	Ordinary resolution approving all unallocated options under the Corporation’s stock option plan, as more particularly described in the Information Circular.	Resolution Approved	94.38%	5.62%
5.	Ordinary resolution approving the Corporation’s amended and restated shareholder rights plan agreement, as more particularly described in the Information Circular.	Resolution Approved	95.54%	4.46%

			Votes by Ballot
Description of Matter		Outcome of Vote	Votes For	Votes Against/Withheld

6.	Ordinary resolution approving the appointment of PricewaterhouseCoopers LLP, Chartered Professional Accountants, as auditors of Advantage and to authorize the directors of Advantage to fix their remuneration as such.	Resolution Approved	N/A	N/A