Ralph Adams Cram (December 16, 1863 – September 22, 1942) was a prolific and influential American architect of collegiate and ecclesiastical buildings, often in the Gothic Revival style.
Cram & Ferguson and Cram, Goodhue & Ferguson are partnerships in which he worked.
Together with an architect and artist, he is honored on December 16 as a feast day in the Episcopal Church of the United States.
Cram was a fellow of the American Institute of Architects.