Gerould is a surname. Notable people with the surname include:
Bobby Gerould, American sports announcer Daniel C. Gerould (1928–2012), American playwright Gary Gerould, American sports announcer Gordon Hall Gerould (1877–1953), American philologist and folklorist Katharine Elizabeth Fullerton Gerould (1879–1944), American writer
See also Gerould Wilhelm (born 1948), American botanist and lichenologist