Show Boat is a musical with music by Jerome Kern and book and lyrics by Oscar Hammerstein II. It is based on Edna Ferber's best-selling 1926 novel of the same name. The musical follows the lives of the performers, stagehands and dock workers on the Cotton Blossom, a Mississippi River show boat, over 40 years from 1887 to 1927. Its themes include racial prejudice and tragic, enduring love. The musical contributed such classic songs as "Ol' Man River", "Make Believe", and "Can't Help Lovin' Dat Man".

Edna Ferber was an American novelist, short story writer and playwright. Her novels include the Pulitzer Prize-winning So Big (1924), Show Boat, Cimarron, Giant and Ice Palace (1958), which also received a film adaptation in 1960. She helped adapt her short story "Old Man Minick", published in 1922, into a play (Minick) and it was thrice adapted to film, in 1925 as the silent film Welcome Home, in 1932 as The Expert, and in 1939 as No Place to Go.