Bubble Boy is a 2001 American black comedy film directed by Blair Hayes, starring Jake Gyllenhaal in the title role. The 1976 movie inspired it The Boy in the Plastic Bubble. A musical of the same title was written by the same authors and first performed in 2008.

The film was released on August 24, 2001, and it received mixed reviews, with criticism primarily aimed at the film's humor, although Gyllenhaal received praise for his performance, despite underperforming at the box office.