Harold & Kumar is a series of American films created by Jon Hurwitz and Hayden Schlossberg. Beginning with Harold & Kumar Go to White Castle (2004), and followed by Harold & Kumar Escape from Guantanamo Bay (2008) and A Very Harold & Kumar Christmas (2011), the films star John Cho, Kal Penn, and Neil Patrick Harris.

Jonathan Benjamin Hurwitz is an American screenwriter, director, and producer best known for his work on Cobra Kai, the Harold & Kumar films, and American Reunion.