Flanders and Swann were a British comedy duo and musicians. Michael Flanders (1922–1975) was a lyricist, actor, and singer. He collaborated with Donald Swann (1923–1994), a composer and pianist, in writing and performing comic songs. They first worked together in a school revue in 1939 and eventually wrote more than 100 comic songs together.

Michael Henry Flanders was an English actor, broadcaster, and writer and performer of comic songs. He is best known for his stage partnership with Donald Swann.