The 25th Annual Putnam County Spelling Bee is a musical comedy with music and lyrics by William Finn, with a book written by Rachel Sheinkin, conceived by Rebecca Feldman with additional material by Jay Reiss. The show centers on a fictional spelling bee set in a geographically ambiguous Putnam Valley Middle School. Six quirky adolescents compete in the Bee, run by three equally quirky grown-ups.

William Alan Finn is an American composer and lyricist. He is best known for his musicals, which include Falsettos, for which he won the 1992 Tony Awards for Best Original Score and Best Book of a Musical, A New Brain (1998), and The 25th Annual Putnam County Spelling Bee (2005).