"This Can't Be Love" is a show tune and a popular song from the 1938 Rodgers and Hart musical The Boys from Syracuse. It was also included in the 1962 musical film, Billy Rose's Jumbo, though most of the songs in that film came from the 1935 Rodgers & Hart musical Jumbo. The lyrics poke fun of the common depiction of love in popular songs as a host of malignant symptoms, saying, "This can't be love because I feel so well."