- Mar 1 Ma Dong-seok [Don Lee], South Korean American actor (Train to Busan), born in Seoul, South Korea
- Mar 2 Amber Smith, actress (Faithful, Funeral, Mirror Has 2 Faces), born in Tampa, Florida
- Mar 2 Dave Gorman, English documentary comedian
- Mar 2 Elizabeth Lackey, American actress
- Mar 4 Nick Stabile, American actor, born in Wheat Ridge, Colorado
- Mar 4 Shavar Ross, American actor-turned film director, writer, film producer and editor
- Mar 5 Yuri Lowenthal, American anime and cartoon actor, born in Alliance, Ohio,
- Mar 6 Sean Morley, American professional wrestler
- Mar 7 Matthew Vaughn, British producer and director (Kingsman films), born in London, England
- Mar 7 Peter Sarsgaard, American actor (The Killing), born in St Clair, Illinois
- Mar 9 Emmanuel Lewis, American actor (Webster), born in Brooklyn, New York
Jon Hamm (53 years old)
Mar 10 American actor (Mad Men - Don Draper), born in St. Louis, Missouri
- Mar 11 Johnny Knoxville [Philip Clapp], American stunt performer and actor (Jackass franchise), born in Knoxville, Tennessee
- Mar 11 Jonas Karlsson, Swedish actor (Riding in Darkness), born in Salem, Sweden
- Mar 13 Annabeth Gish, American actress (Shag, Hiding Out), born in Albuquerque, New Mexico
- Mar 13 Curtis Conway, American NFL wide receiver (Chicago Bears, SD Chargers) and broadcaster (Compass Media Networks, Pac-12 Network), born in Los Angeles, California
- Mar 13 Tracy Wells, American actress (Heather-Mr Belvedere), born in Encino, Los Angeles
- Mar 15 Penny Lancaster, English model
- Mar 16 Alan Tudyk, American actor (Firefly; Suburgatory), born in El Paso, Texas
- Mar 19 Dalton James, American actor (My Father, The Hero; Beverly Hills 90201 - "Mark"), born in Sacramento, California
- Mar 19 Nadja Auermann, German supermodel, born in Berlin, Germany
- Mar 20 Murray Bartlett, Australian actor (The White Lotus), born in Sydney, Australia
- Mar 22 Will Yun Lee, American actor, born in Arlington, Virginia
- Mar 23 Gail Porter, British television presenter
- Mar 23 Hiroyoshi Yamamoto, wrestler (NJPW)
- Mar 23 Karen McDougal, American Playboy model (Playmate of the Year 1998), alleged affair with Donald Trump, born in Merrillville, Indiana
- Mar 23 Yasmeen Ghauri, Canadian model (Valentino Perfume), born in Montreal, Canada
- Mar 24 Megyn Price, American actress
- Mar 24 Tig Notaro, American comedian (Tig Notaro: Boyish Girl Interrupted), born in Jackson, Mississippi
- Mar 26 Rennae Stubbs, Australian tennis player who won 4 doubles, 2 mixed doubles Grand Slam titles; broadcaster with ESPN, NBC, Tennis Channel, born in Sydney, Australia
Ewan McGregor (53 years old)
Mar 31 Scottish actor (Trainspotting, Star Wars Episodes I, II, III), born in Perth, Scotland
About March 1971
How Old? 53 years old
Generation: Generation X
Leap Year: No
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