Addison Hutton (1834–1916) was a Philadelphia architect who designed prominent residences in Philadelphia and its suburbs, plus courthouses, hospitals, and libraries, including the Ridgway Library (now Philadelphia High School for the Creative and Performing Arts) and the Historical Society of Pennsylvania. He made major additions to the campuses of Westtown School, George School, Swarthmore College, Bryn Mawr College, Haverford College, and Lehigh University.