Matthew Sklar is an American composer for musical theatre, television, and film. His works have appeared on Broadway, the West End, and theatres worldwide. Sklar has written primarily with lyricist Chad Beguelin, having written music for their Broadway shows The Prom, Elf the Musical, and The Wedding Singer. The Prom and The Wedding Singer earned him nominations for the Tony Award for Best Original Score.

The Prom is a musical with music by Matthew Sklar, lyrics by Chad Beguelin, and a book by Bob Martin and Beguelin, based on an original concept by Jack Viertel. The musical follows four Broadway actors lamenting their days of fame, as they travel to the conservative town of Edgewater, Indiana, to help a lesbian student banned from bringing her girlfriend to high school prom.