I, Frankenstein is a 2014 American science fantasy action film written and directed by Stuart Beattie, based on the digital-only graphic novel by Kevin Grevioux. An international co-production between the United States and Australia, the film was produced by Tom Rosenberg, Gary Lucchesi, Richard Wright, Andrew Mason and Sidney Kimmel. It stars Aaron Eckhart, Bill Nighy, Yvonne Strahovski, Miranda Otto and Jai Courtney. The film tells the story of Adam, Frankenstein's creature, who embarks on a dangerous journey to stop evil demons and their ruthless leader from taking over the world.

The film was released on January 24, 2014, in the United States and on March 20, 2014 in Australia. The film received extremely negative reviews, although Nighy's performance was praised, and was a box-office bomb, grossing $76 million worldwide against a production budget of $65 million.