UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 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): April 25, 2012

DUKE REALTY LIMITED PARTNERSHIP

(Exact name of registrant as specified in its charter)

600 East 96th Street

Suite 100

Indianapolis, IN 46240

(Address of principal executive offices, zip code)

Registrant’s telephone number, including area code: (317) 808-6000

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:

On April 25, 2012, Duke Realty Corporation, an Indiana corporation (the “General Partner”), the sole general partner of Duke Realty Limited Partnership, an Indiana limited partnership (the “Operating Partnership”), issued a press release (the “Press Release”) announcing its results of operations and financial condition for the quarter ended March 31, 2012. A copy of the Press Release is attached hereto as Exhibit 99.1 and is incorporated into this Item 2.02 by this reference.

On April 26, 2012, the General Partner also held a conference call to discuss the General Partner’s financial results for the quarter ended March 31, 2012. Pursuant to General Instruction F to Form 8-K, a copy of the transcript from the conference call (the “Transcript”) is attached hereto as Exhibit 99.2 and is incorporated into this Item 2.02 by this reference. The Transcript has been selectively edited to facilitate the understanding of the information communicated during the conference call.

The information contained in this Item 2.02, including the related information set forth in the Press Release and the Transcript attached hereto and incorporated by reference herein, is being “furnished” and shall not be deemed “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise. The information in this Item 2.02 shall not be incorporated by reference into any registration statement or other document pursuant to the Securities Act of 1933, as amended, or into any filing or other document pursuant to the Exchange Act, except as otherwise expressly stated in any such filing.

At the General Partner’s Annual Meeting of Shareholders held on April 25, 2012 (the “Annual Meeting”), the shareholders of the General Partner voted on three proposals. Each proposal was approved pursuant to the following final voting results from the Annual Meeting:

1. To elect twelve directors to serve on the General Partner’s Board of Directors for a one-year term ending at the 2013 Annual Meeting of Shareholders:

2. To vote on a non-binding resolution to approve the compensation of the General Partner’s executive officers for 2011:

3. To ratify the reappointment of KPMG LLP as the General Partner’s independent public accountants for the fiscal year 2012:

2

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 thereunto duly authorized.

Dated: April 30, 2012

EXHIBIT INDEX