This Is The Complete Final Tonight Show with Johnny Carson on NBC (Air Date: May 22, 1992) 🎥 🎤 📺

As his retirement approached, Carson tried to avoid sentimentality but would periodically show clips of some of his favorite moments and again invite some of his favorite guests. He told his crew, "Everything comes to an end; nothing lasts forever. Thirty years is enough. It's time to get out while you're still working on top of your game, while you're still working well."

Carson hosted his penultimate show, featuring guests Robin Williams and Bette Midler, on May 21, 1992. The last of Carson's monologues was delivered on this episode and was written by Jim Mulholland, Steven Kunes, and Rift Fournier. Once underway, the atmosphere was electric and Carson was greeted with a sustained, two-minute intense standing ovation. Williams was especially uninhibited with his trademark manic energy and stream-of-consciousness lunacy. Midler was more emotional. When the conversation turned to Johnny's favorite songs, "I'll Be Seeing You" and "Here's That Rainy Day," Midler mentioned that she knew a chorus of the latter. She began singing the song, and after the first line, Carson joined in and turned it into an impromptu duet. Midler finished her appearance from center stage, where she slowly sang the pop standard "One for My Baby (and One More for the Road)." Carson became unexpectedly tearful, and a shot of the two of them was captured by a camera angle from across the set that had never before been used on the show. The audience became tearful as well and called the three performers out for a second bow after the taping was completed. This show was immediately recognized as a television classic that Midler considered one of the most emotional moments of her life and eventually won an Emmy for her role in it.

Carson had no guests on his final episode of The Tonight Show on May 22, 1992, which was instead a retrospective show taped before an invitation-only studio audience of family, friends, and crew. During the show, Carson regretted that the first 10 years of his tenure as host no longer exist saying that he would have loved to show the audience clips of Jayne Mansfield with Boris Karloff, Peter Lorre talking to Tallulah Bankhead, and even the first appearance of Bette Midler (who had appeared on Carson's penultimate episode the night before) on the show. More than fifty million people tuned in for this finale, which ended with Carson sitting on a stool alone at center stage, similar to Jack Paar's last show. He said these final words in conclusion:

And so it has come to this: I, uh... am one of the lucky people in the world; I found something I always wanted to do and I have enjoyed every single minute of it. I want to thank the gentlemen who've shared this stage with me for thirty years. Mr. Ed McMahon, Mr. Doc Severinsen, and you people-watching. I can only tell you that it has been an honor and a privilege to come into your homes all these years and entertain you. And I hope when I find something that I want to do and I think you would like and come back, that you'll be as gracious in inviting me into your home as you have been. I bid you a very heartfelt good night.

A few weeks after the final show aired, it was announced that NBC and Carson had struck a deal to develop a new series. Ultimately, however, Carson chose not to return to television. He gave only two major interviews after his retirement: one to The Washington Post in 1993, and the other to Esquire magazine in 2002. Carson hinted in his 1993 interview that he did not think he could top what he had already accomplished. He rarely appeared elsewhere after retiring, providing only a guest voice on an episode of The Simpsons, which included him performing feats of strength and featured Bette Midler as well. Carson's final television appearance was a cameo on the May 13, 1994, Late Show with David Letterman where he handed over a copy of a Top 10 List and sat in Dave's chair for a minute. He was prepared to say a few words, but the crowd's cheering was so loud and so sustained, that he humorously decided to leave without saying anything—although as he exited, he could be heard saying "Thank you, good night!"

In 2005, after Carson's death, it was revealed that he had made a habit of sending jokes to Dave Letterman via fax machine which Letterman would then sometimes incorporate into his monologues. The January 31, 2005, episode of the Late Show with David Letterman, which featured a tribute to Carson, began with a monologue by Letterman composed entirely of jokes written by Carson himself after his retirement.

In 2011, the last Carson Tonight show was ranked No. 10 on the TV Guide Network special, TV's Most Unforgettable Finales.