Geoffrey Johnson was an American casting director.
With his business partner Vincent Liff, Johnson helped cast long-running Broadway shows Cats, Les Miserables, and The Phantom of the Opera. The casting firm they co-founded, Johnson-Liff, also cast Broadway shows such as The Elephant Man, Dreamgirls, Miss Saigon, and Kiss of the Spiderwoman.
On television, Johnson was the casting director for Another World.
Johnson died November 26, 2021 in Manhattan, New York. He was 91.