Sidney Joseph Perelman was an American humorist and screenwriter. He is best known for his humorous short pieces written over many years for The New Yorker. He also wrote for several other magazines, including Judge, as well as books, scripts, and screenplays. Perelman received an Academy Award for screenwriting in 1956.

The Academy Award for Best Adapted Screenplay is the Academy Award for the best screenplay adapted from previously established material. The most frequently adapted media are novels, but other adapted narrative formats include stage plays, musicals, short stories, TV series, and even other films and film characters. All sequels are also considered adaptations by this standard.