Matthew Wilder (born Matthew Weiner on January 24, 1953 in Manhattan, New York City) is an American musician best known for his 1983 hit "Break My Stride".

Wilder was one-half of the Greenwich Village folk group Matthew & Peter in the 1970s. In 1978 he moved to Los Angeles and sang for television commercials and backup for Rickie Lee Jones and Bette Midler.

Wilder's first album, I Don't Speak the Language (1983), reached number 49 on the Billboard chart, fueled by "Break My Stride", which reached number 5 on the singles chart.