The Matrix Reloaded is a 2003 American science fiction action film written and directed by the Wachowskis. It is the sequel to The Matrix (1999) and the second installment in the Matrix film series. The film stars Keanu Reeves, Laurence Fishburne, Carrie-Anne Moss, Hugo Weaving, and Gloria Foster who reprise their roles from the previous film, with Jada Pinkett Smith joining the cast.

The film premiered on May 7, 2003, in Westwood, Los Angeles, California, and had its worldwide release by Warner Bros. Pictures on May 15, 2003, including a screening out of competition at the 2003 Cannes Film Festival. The video game Enter the Matrix and The Animatrix, a collection of short animations, supported and expanded the film's story.

The film received generally positive reviews from critics, although most felt it inferior to the first film. It grossed $741.8 million worldwide, breaking Terminator 2: Judgment Day's record for becoming the highest-grossing R-rated film of all time, until Deadpool surpassed it in 2016. In addition to being the highest-grossing film in the franchise, it was the third-highest-grossing film of 2003, behind The Lord of the Rings: The Return of the King and Finding Nemo. A direct sequel titled The Matrix Revolutions was released six months later on November 5, 2003.