Michael Knight is a fictional character and the protagonist of the 1980s television series Knight Rider, played by David Hasselhoff. The character first appeared in the opening scenes as Michael Long, played by Larry Anderson in the beginning of the pilot. His last appearance was in the 2008 film Knight Rider.

Knight Rider is an American action crime drama television series created and produced by Glen A. Larson. The series was originally broadcast on NBC from September 26, 1982, to April 4, 1986. The show stars David Hasselhoff as Michael Knight, a sleek and modern crime fighter assisted by KITT, an advanced, artificially intelligent, self-aware, and nearly indestructible car. This was the last series Larson devised at Universal Television before he moved to 20th Century Fox Television.