“A Perfect Day for Bananafish” is a short story by J. D. Salinger, originally published in the January 31, 1948 issue of The New Yorker. It was anthologized in 1949’s 55 Short Stories from the New Yorker, as well as in Salinger’s 1953 collection, Nine Stories. The story is an enigmatic examination of a young married couple, Muriel and Seymour Glass, while on vacation in Florida. It is the first of his stories to feature a member of the fictional Glass family.