Ted Lasso ( LASS-oh) is an American sports comedy-drama television series developed by Jason Sudeikis, Bill Lawrence, Brendan Hunt, and Joe Kelly. It is based on a character Sudeikis portrayed in a series of promotional media for NBC Sports's coverage of England's Premier League. The show follows Ted Lasso, an American college football coach who is hired to coach an English soccer team whose owner secretly hopes his inexperience will lead it to failure; instead, Lasso's folksy, optimistic leadership proves unexpectedly successful.

The first season of 10 episodes premiered on Apple TV+ on August 14, 2020. The first three episodes were released at once, followed by weekly installments of the remaining seven. A second season of 12 episodes premiered July 23, 2021. In October 2020, it was renewed for a third season of 12 episodes, which premiered March 15, 2023. In March 2025, it was announced that the series was renewed for a fourth season.

The series has received critical acclaim, with particular praise for its performances (notably Sudeikis, Hannah Waddingham, Phil Dunster, Brett Goldstein, Nick Mohammed, and Juno Temple), humor, writing, themes, and uplifting tone. Among other accolades, its first season was nominated for 20 Primetime Emmy Awards, becoming the most nominated first-season comedy in Emmy history. Sudeikis, Waddingham, and Goldstein won for their performances, and the series won the 2021 Primetime Emmy Award for Outstanding Comedy Series. Sudeikis also won the Golden Globe Award for Best Actor – Television Series Musical or Comedy and the Screen Actors Guild Award for Outstanding Performance by a Male Actor in a Comedy Series. The series repeated all three of those awards the next year.