The Trinity Heights Neighborhood Association (THNA) is a non-profit neighborhood association dedicated to developing and promoting civic pride and involvement in the Trinity Heights neighborhood, actively working for the preservation and protection of the neighborhood by encouraging its maintenance and beautification, and participating with other Durham neighborhood organizations for mutual enhancement and protection.

Board Officers (2009):
President, Christine Westfall
Vice President, Carol Louis
Secretary, Toby Berla
Treasurer, David Bowden
Member At Large, Philip Rupprecht
Member At Large, Joseph Meyerowitz
Member At Large, Dennis Meek