"On the Atchison, Topeka and the Santa Fe" is a popular song which refers to the Atchison, Topeka & Santa Fe Railway (AT&SF). It was written for the 1946 film, The Harvey Girls, where it was sung by Judy Garland, with support from Ben Carter, Marjorie Main, Virginia O'Brien, Ray Bolger, and the MGM Chorus. It won the Academy Award for Best Original Song that year.