High Anxiety is a 1977 comedy film produced and directed by Mel Brooks, who also plays the lead. This is Brooks' first film as a producer and first speaking lead role (his first lead role was in Silent Movie). Veteran Brooks ensemble members Harvey Korman, Cloris Leachman and Madeline Kahn are also featured.

High anxiety is a non-technical term referring to a state of extreme fear or apprehension. It may also mean:

• High Anxiety, a film by Mel Brooks
  • "High Anxiety", a song performed by Brooks in the film
• High Anxiety (album), a 2003 album by Therapy? & also a 1995 album by Pet Lamb
• "High Anxiety", a song on the A Match and Some Gasoline album by The Suicide Machines
• "High Anxiety", a song from Sugar Ray's album Floored
• "High Anxiety (Part 2)", a King of the Hill episode
• "High Anxiety", an episode of Kate and Allie
• "High Anxiety", The Golden Girls episode
• "High Anxiety", a Dawson's Creek episode
• "High Anxiety", an episode from 7th Heaven
• "High Anxiety", an episode of A Different World
• "High Anxiety", an episode of Full House
• "Episode 3: High Anxiety", an episode from
• "High Anxiety", an episode from Rescue Heroes (originally named Terror In The Tower, but retitled after the September 11 attack, then got banned from Teletoon shortly after)
• High Anxiety, a water ride at Mountain Creek Waterpark
• "High Anxiety", a monster truck