Neil N. LaBute (born March 19, 1963) is an American playwright, film director, and screenwriter.

He is best known for a play that he wrote and later adapted for film, In the Company of Men (1997), which won awards from the Sundance Film Festival, the Independent Spirit Awards, and the New York Film Critics Circle. LaBute created the TV series Billy & Billie, writing and directing all of the episodes. He is also the creator of the TV series Van Helsing.