Krouse is a surname. Notable people with the surname include:
Bob Krouse (born 1943), Canadian football player Ray Krouse (1927–1966), American football player P. J. Krouse (1877–1944), American architect Rodger Krouse (born 1961), American businessman
See also Krouse v. Graham, United States tort case law Krouse v. Chrysler Canada Ltd., Canadian copyright case law