"My Mammy" is an American popular song with music by Walter Donaldson and lyrics by Joe Young and Sam M. Lewis.
Jolson recorded this song twice and performed it in films, including The Jazz Singer (1927) and Rose of Washington Square (1939).
Around that same time, Liza Minnelli began to incorporate the song into her nightclub act; she would continue to perform "My Mammy" throughout her long concert career.
The British rock band The Psychedelic Furs parodied it in their song "We Love You", singing "I would walk a million smiles for one of your miles".
It is also parodied in the jukebox musical Our House in the songs "Rise and Fall" and "The Sun and the Rain (Act II)".