Todd Louiso (born 1970) is an American film actor best known for his role as timid record store clerk Dick in High Fidelity, opposite Jack Black and John Cusack. Louiso directed his first film in 2002, the acclaimed Love Liza with Philip Seymour Hoffman. He has had minor roles in films like Jerry Maguire, Thank You for Smoking, and Snakes on a Plane.

Todd Lousio graduated high school from the School for the Creative and Performing Arts in Cincinnati, Ohio. He attended there from 4th grade until graduating in 1988. His father Jack Louiso was the Artistic Director of the school. His major in high school was Drama and Musical Theater. Graduated from NYU's film school in 1992.