Murder on a Honeymoon is a 1935 American mystery film starring Edna May Oliver and James Gleason. This was the third and last time Oliver portrayed astute schoolteacher Hildegarde Withers; the two previous films were The Penguin Pool Murder (1932) and Murder on the Blackboard (1934). The film was directed by Lloyd Corrigan from a screenplay by Seton I. Miller and Robert Benchley based on the 1933 novel The Puzzle of the Pepper Tree by Stuart Palmer. Palmer's novel, however, did not include Inspector Piper, and has Withers doing the investigating on her own.