List of R-rated films based on comics

This is a list of films based on comics (including comic books, comic strips, mangas, and graphic novels) that have been or will be rated R by the MPAA. Many of the following films are also based on adult comics. Several films on this list were originally released in theaters with NC-17 or X ratings, but were edited down for television or re-released in theaters with an R rating. Others were released to theaters with a gentler rating such as PG-13, but had R-rated versions for home video. Animated and direct-to-DVD comic book movies with a R rating are accepted on this list.