The Fantastic Four: First Steps is an American superhero film based on the Marvel Comics superhero team the Fantastic Four. Produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures, it is intended to be the 37th film in the Marvel Cinematic Universe (MCU) and the second reboot of the Fantastic Four film series. The film is directed by Matt Shakman from a screenplay by Josh Friedman, Eric Pearson, Jeff Kaplan, and Ian Springer. It features an ensemble cast including Pedro Pascal, Vanessa Kirby, Ebon Moss-Bachrach, and Joseph Quinn as the titular team, alongside Julia Garner, Natasha Lyonne, Paul Walter Hauser, and Ralph Ineson. In the film, the Fantastic Four must protect their 1960s-inspired retro-futuristic world from the planet-devouring cosmic being Galactus (Ineson).

The Fantastic Four: First Steps had its world premiere at the Dorothy Chandler Pavilion in Los Angeles on July 21, 2025, and was released in the United States on July 25, as the first film in Phase Six of the MCU.