M3GAN (pronounced "Megan") is a 2022 American science fiction horror film directed by Gerard Johnstone. It was written by Akela Cooper from a story by Cooper and James Wan (who also produced with Jason Blum). Allison Williams and Violet McGraw star, Amie Donald physically portrays M3GAN, and Jenna Davis voices the character. Its plot follows an artificially intelligent doll, who develops self-awareness and becomes hostile toward anyone who comes between her and her human companion.

M3GAN premiered in Los Angeles on December 7, 2022, and Universal Pictures theatrically released it in the United States on January 6, 2023. The film grossed over $181 million worldwide against a budget of $12 million and received praise from critics for its campy blend of horror and humor. A sequel, titled M3GAN 2.0, is scheduled to be released on January 17, 2025; Williams and McGraw will reprise their roles, and Cooper will return to write the script. Johnstone is also in talks to return as director.