Carl Frelinghuysen Gould (24 November 1873 – 4 January 1939) also spelled Carl Freylinghausen Gould, was an architect in the Pacific Northwest, and founder and first chair of the architecture program at the University of Washington. As the lead designer in the firm Bebb and Gould, with his partner, Charles H. Bebb, Gould was responsible for many notable Pacific Northwest buildings, such as the original Seattle Art Museum and for the campus plan of the University of Washington.