Marvel's Runaways, or simply Runaways, is an American television series created by Josh Schwartz and Stephanie Savage for the streaming service Hulu, based on the Marvel Comics superhero team of the same name. It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the other television series of the franchise and acknowledging the continuity of the franchise's films. The series is produced by ABC Signature Studios, Marvel Television and Fake Empire, with Schwartz and Savage serving as showrunners.

Rhenzy Feliz, Lyrica Okano, Virginia Gardner, Ariela Barer, Gregg Sulkin, and Allegra Acosta star as the Runaways, six teenagers from different backgrounds who unite against their parents, the Pride, portrayed by Angel Parker, Ryan Sands, Annie Wersching, Kip Pardue, Ever Carradine, James Marsters, Brigid Brannagh, Kevin Weisman, Brittany Ishibashi, and James Yaegashi. Julian McMahon also stars in the second season as Jonah, after recurring in the first, while Clarissa Thibeaux stars in the third season as Xavin, after recurring in the second.

A film from Marvel Studios based on the Runaways began development in May 2008, before being shelved in 2013 due to the success of The Avengers. In August 2016, Marvel Television announced that Runaways had received a pilot order from Hulu, after being developed and written by Schwartz and Savage. Casting for the Runaways and the Pride were revealed in February 2017, and filming of the pilot began in Los Angeles that month. The series was officially ordered by Hulu in May 2017.

The first season was released from November 21, 2017, to January 9, 2018. The show was renewed for a 13-episode second season, which was released in its entirety on December 21, 2018. The third and final season of ten episodes, which included a crossover with fellow Marvel Television young adult series Cloak & Dagger, was released on December 13, 2019. Runaways was removed from Hulu in May 2023 as part of Disney's cost-cutting measures; a year later it was added to the CW's streaming service.

Six teenagers from different backgrounds unite against a common enemy – their criminal parents, who collectively run an organization called Pride. In the second season, the teenagers are now on the run from their parents, living on their own and figuring out how to stop Pride. The third season sees Nico Minoru and the other members of the team face off against aliens and Morgan le Fay.

Old Lace, a genetically engineered Deinonychus telepathically linked with Gert Yorkes, appears in the series. The character is portrayed by a puppet that was operated by six people, including one person pumping air through the puppet to show the dinosaur breathing. Barer called the puppet "incredible ... You see her emotions. We don't not make use of that."

Stan Lee makes a cameo appearance as a limo driver.

Introduced this season is Darius and Tamar's infant son Xerxes.