The seventh and final season of the American television series Legends of Tomorrow, which is based on characters from DC Comics, premiered on The CW on October 13, 2021, and ended on March 2, 2022, consisting of 13 episodes.

Principal cast members Caity Lotz, Tala Ashe, Jes Macallan, Olivia Swann, Adam Tsekhman, Shayan Sobhian, Lisseth Chavez, Amy Louise Pemberton, Nick Zano, and Matt Ryan return from previous seasons.

[21] Main cast members Caity Lotz, Tala Ashe, Jes Macallan, Olivia Swann, Adam Tsekhman, Shayan Sobhian, Lisseth Chavez, Amy Louise Pemberton, Nick Zano and Matt Ryan return as Sara Lance, Zari Tarazi, Ava Sharpe, Astra Logue, Gary Green, Behrad Tarazi, Esperanza Cruz, Gideon and Nate Heywood respectively.

[22] However, two months later, he announced he would be leaving the series after the sixth season, but would return periodically in the seventh;[23] he ultimately did not appear outside of archive footage in the 100th episode.

[17] The following week, former series regulars Victor Garber, Brandon Routh, Courtney Ford, Arthur Darvill, Franz Drameh, and Falk Hentschel were also confirmed to return.