EXHIBIT 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of our report dated February 12, 2013 relating to the financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in Corporate Office Properties Trusts Annual Report on Form 10-K for the year ended December 31, 2012. We also consent to the reference to us under the heading Experts in such Registration Statement.
/s/ PricewaterhouseCoopers LLP
Baltimore, Maryland
July 25, 2013