Who Replaced Jay Leno on The Tonight Show
Jay Leno stepped down as host of The Tonight Show in February 2014. Conan O'Brien took over as the new host, continuing the franchise's late-night format on NBC.
Conan O'Brien's Tenure as Leno's Replacement
Conan O'Brien began hosting The Tonight Show on February 24, 2014. His run lasted until January 22, 2021, when he departed the program.
Jimmy Fallon Became the Next Host
After Conan O'Brien left, Jimmy Fallon became the new host of The Tonight Show. He officially took over on February 17, 2014, and remains the current host.
Background on the Tonight Show Transition
The Tonight Show is one of television's longest-running late-night programs. Jay Leno first hosted the show from 1992 to 2009, returned briefly, and then stepped aside for Conan O'Brien. For more details, see the official NBC page on The Tonight Show.
