The Matchbreaker is a 2016 American romantic comedy film produced and directed by Caleb Vetter, and starring Wesley Elder, Christina Grimmie, Osric Chau, Victoria Jackson, and Tessa Violet. The film follows a man whose occupation is breaking up girls' relationships for their deploring parents, and at the same time trying to win over a girl he had a crush on in grade school.

The film premiered at Arclight Cinema Dome in Los Angeles on October 4, 2016, and was released in selected theaters on October 7. The film was released for digital download on December 6.

The film features the only motion picture performance by American singer Christina Grimmie, who was murdered four months prior to its release; it is dedicated to Grimmie's memory.