Watcher is a 2022 psychological thriller film written and directed by Chloe Okuno in her feature directorial debut, based on an original screenplay by Zack Ford. The film stars Maika Monroe, Karl Glusman, and Burn Gorman.

Watcher had its world premiere at the Sundance Film Festival on January 21, 2022, where it was nominated for the Grand Jury Prize. The film was theatrically released in the United States on June 3, 2022, to positive reviews from critics.