UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 12, 2011

Bill Barrett Corporation

(Exact name of registrant as specified in its charter)

(303) 293-9100

(Registrant’s telephone number, including area code)

Not Applicable

(Former names or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

(e) At the Company’s annual meeting of stockholders held on May 12, 2011, the stockholders of the Company approved the Company’s Performance Cash Bonus Plan (the “Plan”). A description of the material terms of the Plan is contained in the Company’s proxy statement dated March 25, 2011 and is incorporated herein by reference. The discussion is qualified in its entirety by reference to the Plan, a copy of which is attached to the Company’s proxy statement dated March 25, 2011 as Exhibit A. Stockholders should refer to the Plan for more complete and detailed information.

Awards made under the Plan are made at the Compensation Committee’s discretion and are based on attainment of performance goals. Accordingly, it is not possible to determine at this time the amount of the awards that will be paid for the current fiscal year or the amount of future awards under the Plan.

At the Company’s annual meeting of stockholders held on May 12, 2011, the results of the balloting were as follows:

Election of three Class I directors to the Company’s Board of Directors to hold office until the annual meeting of stockholders to be held in the year 2014 and thereafter until their successors are duly elected and qualified.

Proposal to approve an advisory (non-binding) resolution regarding the compensation of the Company’s named executive officers.

Proposal to approve an advisory (non-binding) resolution regarding whether an advisory vote on the compensation of the Company’s named executive officers should be held once every one, two or three years.

Proposal to approve the Company’s Performance Cash Bonus Plan.

Ratification of Deloitte & Touche, LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2011.

Mr. Gerald Armstrong submitted a stockholder proposal to be considered at the 2011 annual meeting of stockholders requesting that the Board of Directors take the steps necessary so that each stockholder voting requirement in the Company’s Certificate of Incorporation and bylaws that calls for a greater than simple majority vote be changed to a majority of the votes cast for and against the proposal in compliance with applicable law. The Board of Directors of the Company has agreed to propose, recommend to the stockholders of the Company, and actively solicit the approval at the 2012 annual meeting of stockholders that the Company amend its Certificate of Incorporation to (1) eliminate the provisions in the Certificate of Incorporation that require the affirmative vote of the holders of at least 80% of the outstanding shares for approval, and (2) provide for the annual election of directors. As a result of this commitment, Mr. Armstrong withdrew his proposal and no vote was taken.

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SIGNATURES

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 hereunto duly authorized.

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EXHIBIT INDEX

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