List of Famous people who are 42

Lee Min-woo, also known mononymously credited as M as a solo artist, is a South Korean entertainer, known as a member of the South Korean boy band Shinhwa. Lee was the first Shinhwa member to debut as a solo artist in 2003, and has since released three studio albums.

Camel Meriem is a French former professional footballer who played as a midfielder for Sochaux, Bordeaux, Marseille, AS Monaco, Aris, Arles-Avignon, OGC Nice, and Apollon Limassol. He has represented France at international level.

Jason Lee Jarrett is an English former footballer who played as a midfielder. He made 296 appearances in league and cup competitions in a 13-year career in the English Football League.

Özgü Namal is a Turkish actress.

Thomas Preston-Werner is an American billionaire software developer and entrepreneur. He is an active contributor within the open-source development community, most prominently in the San Francisco Bay Area, where he lives.

Mark Alan Buehrle is an American former professional baseball pitcher. He played the majority of his Major League Baseball (MLB) career with the Chicago White Sox, playing twelve seasons for the team and winning the World Series with them in 2005. Buehrle also pitched for the Miami Marlins and Toronto Blue Jays.

Amber Mildred Ruffin is an American comedian, writer, actress, and television host. She has been a writer for Late Night with Seth Meyers since 2014. When she joined the show, she became the first black woman to write for a late-night network talk show in the United States. She hosts her own late-night talk show The Amber Ruffin Show on Peacock.

Tomiko Van , is a Japanese pop singer and occasional actress. She is as a member of the band Do As Infinity (DAI), along with Ryo Owatari and Dai Nagao, that has resumed activities after their 2005 split.

Daniel Tammet is an English essayist, novelist, poet, translator, and autistic savant. His memoir, Born on a Blue Day (2006), is about his early life with Asperger syndrome and savant syndrome, and was named a "Best Book for Young Adults" in 2008 by the American Library Association's Young Adult Library Services magazine. His second book, Embracing the Wide Sky, was one of France's best-selling books of 2009. His third book, Thinking in Numbers, was published in 2012 by Hodder & Stoughton in the United Kingdom and in 2013 by Little, Brown and Company in the United States and Canada.

Max Paul Rushden is an English radio and television presenter and the current host of the podcast Football Weekly.