Karim Dulé Hill (born May 3, 1975) is an Emmy Award-nominated American actor, primarily in movies, soap operas and television. He's best known for his roles as Josiah Bartlet's presidential aide Charlie Young on the critically-acclaimed television series The West Wing and as Burton "Gus" Guster in the television comedy-drama Psych. He also has a role in Holes as Sam.

Dulé Hill (whose first name is pronounced due-LAY) was born in Orange, New Jersey; raised in Sayreville; and is the youngest of two sons born to his Jamaican parents. His father is an investment banker and his mother is an educator. He owes his unusual name to an aunt who discovered it during a trip to France and suggested it upon her return before his birth. He began attending dance school when he was 3 and got his first break years later when producers of Broadway's "The Tap Dance Kid" called the school in search of child dancers who could sing and act for the production. As the understudy to Savion Glover in "The Tap Dance Kid," he went on to perform the lead role in the musical's national tour working with Harold Nicholas of the famed Nicholas Brothers for the next 16 months. He also later appeared with Gregory Hines and Jimmy Slyde. More roles followed in the musicals "Shenandoah," "Little Rascals," and "Black & Blue," and during Hill's senior year of high school, he appeared in his first feature film, Sugar Hill (1994), as the young character later played by Wesley Snipes. Hill also was seen in national commercials such as one for Kellogg's Corn Pops cereal and was cast as one of the "CityKids" (1993), a Saturday-morning series produced by the Jim Henson (I) company, while he was studying business finance at Seton Hall. Hill's next career boost came with his starring role in the original cast of "Bring in Da' Noise, Bring In Da' Funk" on Broadway, as he re-teamed with Glover but, as a result, had to abandon his college studies during his junior year. He spent two-and-one-half years on the show and earned favorable notices from casting directors and later starred with Freddie Prinze Jr. in the hit feature film She's All That (1999). His other television credits include guest-starring shots on "Cosby" (1996), "Smart Guy" (1997), and "New York Undercover" (1994); and appearances in the TV movies Ditchdigger's Daughters, The (1997) (TV), Color of Justice (1997) (TV), and Love Songs (1999) (TV) opposite Louis Gossett Jr.. Away from the set, Hill still enjoys tap-dancing immensely, as well as bowling, paint-ball games, and marathon Monopoly sessions. He rates himself as a Los Angeles Lakers freak. He often travels to Jamaica to see family members.