James Douglas Muir Leno ( LEN-oh; born April 28, 1950) is an American television host, comedian, and writer. After doing stand-up comedy for years, Leno was chosen in 1992 to replace Johnny Carson as the host of NBC's The… James Douglas Muir Leno ( LEN-oh; born April 28, 1950) is an American television host, comedian, and writer. After doing stand-up comedy for years, Leno was chosen in 1992 to replace Johnny Carson as the host of NBC's The Tonight Show; Leno hosted The Tonight Show until September 2009 when Conan O'Brien took over as host and Leno started a primetime talk show, The Jay Leno Show, which aired weeknights at 10:00 p.m. ET, also on NBC. O'Brien turned down NBC's offer to have Leno host a half hour monologue show before The Tonight Show to boost ratings amid reported viewership diminishing, which sparked the 2010 Tonight Show conflict that resulted in Leno's returning to hosting the show on March 1, 2010. He hosted his last episode of his second tenure on February 6, 2014. That year, he was inducted into the Television Hall of Fame. From 2014 to 2022, he hosted Jay Leno's Garage, and from 2021 to 2023, hosted the revival of You Bet Your Life.
Leno writes a regular column in Popular Mechanics showcasing his car collection and giving automotive advice. He also writes occasional "Motormouth" articles for The Sunday Times.
We believe privacy is a right, not a trade-off. Choose exactly what you're comfortable with. You can change these any time. Full privacy policy.
Essential
Always on
Required for the site to function
Session management, security tokens, login state, and your cookie preference itself. These cannot be turned off. No personal data is shared with third parties.
Analytics
Optional
Helps us understand what content you enjoy
We use anonymised analytics (e.g. Google Analytics) to see which articles perform well, how long people spend reading, and where traffic comes from. This helps us write better content. Your IP address is anonymised and no data is sold.
Personalisation
Optional
Remembers your preferences across visits
Remembers your reading preferences and recently read articles so we can surface relevant content. All data stays in your browser — nothing is sent to our servers.
Advertising
Optional
Used to show relevant ads that support the site
Allows advertising partners to show you ads based on your interests. If you decline, you'll still see ads but they won't be tailored to you. We work with Google AdSense and similar networks. You can opt out globally at youronlinechoices.eu.
Continue reading
You're clearly a fan
Get the best stories in your inbox
Join thousands of readers who get XOTLIST delivered daily. No spam, ever. Unsubscribe anytime.
