"Cathy's Clown" is a popular song, written by Don Everly and recorded by The Everly Brothers in 1960. The lyrics describe a man who has been wronged and publicly humiliated by his lover: "Here he comes / That's Cathy's clown". The choruses are sung by brothers Don and Phil in their trademark close harmony style, while Don sings the bridges solo.

Isaac Donald Everly was an American musician. Everly was one-half of the singing duo The Everly Brothers alongside his younger brother Phil.