List of Famous people who are 40

David Holmes is a British former actor and stunt performer.

Atsushi Fujii is a Japanese professional outfielder for the Chunichi Dragons in Japan's Nippon Professional Baseball. He has played for the Dragons since 2006.

Aleksandra Lange "Shura" Baryshnikov is an American dancer, choreographer, dance educator, and actress.

Priscilla Wong Tsui-yu is a Hong Kong actress and television host. Wong made her debut in 2003, anchoring i-Cable entertainment news program before signing with TVB in 2012 as an actress.

Amanda Lee Williford, known by her stage name Willa Ford, is an American singer, songwriter, dancer, model, television personality and film actress. She released her debut album, Willa Was Here, in 2001. Ford also has appeared in movies such as Friday the 13th (2009), hosted several reality television shows, posed for Playboy and competed on ABC's Dancing with the Stars.

Romain Gavras is a French-Greek filmmaker. He is best known for directing Jamie xx's video "Gosh" and Kanye West's video "No Church in the Wild". He also directed Justice's "Stress" and M.I.A.'s "Born Free", both controversial for their depiction of graphic violence.

Oscar "Ozzy" Lusth is an American reality show veteran contestant who has appeared on several shows, including Survivor: Cook Islands, where he finished as the runner-up; Survivor: Micronesia; and Survivor: South Pacific. He also competed in the 34th edition of Survivor: Game Changers and the second season of American Ninja Warrior. He also appeared on the Playboy reality series, Foursome.

Michael Mando is a Canadian actor, writer, director, and singer. He is best known for his roles as Vaas Montenegro in the video game Far Cry 3 (2012), Vic Schmidt in the sci-fi series Orphan Black (2013–2014), Mac Gargan in the Marvel Cinematic Universe, and Nacho Varga on the AMC series Better Call Saul (2015–present).

Blake Leibel is a Canadian convicted murderer. He had previously been a comic book creator, graphic novelist, screenwriter, and a fledgling animated film director, residing in Los Angeles, California. In June 2018, Leibel was convicted of first-degree murder of his fiancée, Iana Kasian.

Guy Stuart Ritchie is an English film director, producer, writer, and businessman. His work includes British gangster films and the Sherlock Holmes franchise.