Form: 10-K/A

Annual report pursuant to Section 13 and 15(d)

March 15, 2010

EXHIBIT 23.1
 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
 
We consent to the incorporation by reference in the Registration Statement (Form S-8 No. 333-141827) pertaining to the Triangle Capital Corporation 2007 Equity Incentive Plan, as amended, of our reports dated March 10, 2010, with respect to the consolidated financial statements and financial highlights and the effectiveness of internal control over financial reporting of Triangle Capital Corporation, included in the Annual Report (Form 10-K) for the year ended December 31, 2009.
 
/s/ Ernst & Young LLP
 
Raleigh, North Carolina
March 10, 2010