Los Angeles Film Critics Association Award for Best Supporting Actor

The Los Angeles Film Critics Association Award for Best Supporting Actor was an award given annually by the Los Angeles Film Critics Association. It was first introduced in 1977 to reward the best performance by a supporting actor. In 2022, it was announced that the four acting categories would be retired and replaced with two gender neutral categories, with both Best Supporting Actor and Best Supporting Actress merging into the Best Supporting Performance category.

Multiple winners

 * 2 wins
 * Willem Dafoe (2000, 2017)
 * John Gielgud (1981, 1985)
 * Christopher Plummer (1999, 2011)