Top Cat Begins (also known in Spanish as Don Gato: El Inicio de la Pandilla, translated to Top Cat: The Start of the Gang) is a 2015 Indian-Mexican computer-animated comedy film, produced by Ánima Estudios and distributed by Warner Bros. Pictures in Mexico. Based on the animated television series, Top Cat, made by Hanna-Barbera, this film is a prequel to both the series and the previous film, taking place before Top Cat met his gang.

The film premiered in Mexican theaters on October 30, 2015. The film was later released in the United Kingdom on May 27, 2016, distributed by Kaleidoscope Film Distribution and Warner Bros. UK. The film has received generally negative reviews, with critics criticizing the cheap animation and writing, and was a box office bomb, grossing $4.6 million on an $8 million budget.