List of Famous people who are 42

Lin Wei-Chu is a Taiwanese baseball player who competed in the 2004 Summer Olympics.

Erika "Riki" Lindhome is an American actress, comedian, and musician. She is best known for roles in television shows including Garfunkel and Oates, Gilmore Girls, House, The Big Bang Theory, and United States of Tara, and for the comedy music duo Garfunkel and Oates, which she formed with Kate Micucci. She also hosts the Nerdist podcast Making It. She starred alongside Natasha Leggero in the Comedy Central series Another Period.

Nathan Joel Marquardt is a retired American mixed martial artist who competed in the middleweight and welterweight division of the Ultimate Fighting Championship. A professional competitor since 1999, he is a former Strikeforce Welterweight Champion and a three-time Pancrase Middleweight Champion.

Arpad Sterbik Capar is a retired handball player who represented the national teams of Yugoslavia and Spain.

Jayson Richard Gowan Werth is an American former professional baseball outfielder, who played in Major League Baseball (MLB) for the Toronto Blue Jays, Los Angeles Dodgers, Philadelphia Phillies, and Washington Nationals. During his playing days, Werth stood 6 feet 5 inches (1.96 m) tall, weighing 235 pounds (107 kg); he batted and threw right-handed. While primarily a right fielder throughout his career, Werth also played left field for the Nationals.

Jana Schimke is a German politician of the Christian Democratic Union (CDU) who serves as member of the Bundestag, the German federal parliament.

Ana Cláudia Moura Pereira, known as Ana Moura, is a Portuguese fado singer. An internationally recognized singer, she was the youngest fadista to be nominated for a Dutch Edison Award.

Ellen Rocche is a Brazilian actress and model.

Tomasz Schafernaker is a Polish-British meteorologist for BBC Weather.

Martin Stocklasa is a retired naturalized Liechtenstein football defender and current manager of the Liechtenstein national team.