- Mar 1 Joachim Trier, Danish born Norwegian film director (The Worst Person in the World), born in Copenhagen, Denmark
- Mar 1 Mark-Paul Gosselaar, actor (Zack-Saved by the Bell)
- Mar 1 Stephen Davis, American football running back (NFL Pro Bowl 1999, 2000, 03; Washington Redskins, Carolina Panthers), born in Spartanburg, South Carolina
- Mar 2 Hayley Lewis, Australian swimmer and broadcaster (World C'ship gold 200m freestyle 1991; Olympic silver 800m, bronze 400m 1992), born in Brisbane, Australia
- Mar 3 David Faustino, actor (I Had 3 Wives, Bud-Married With Children), born in Los Angeles, California
- Mar 3 Jared Rushton, actor (Big, Honey I Shrank the Kids)
- Mar 3 Paula Malai Ali, Malaysian-Bruneian TV Presenter and Actress
- Mar 4 Ariel Ortega, Argentine footballer (Valencia), born in Ledesma, Argentina
- Mar 4 ICS Vortex [Simen Hestnæs], Norwegian vocalist (Arcturus)
- Mar 4 Karol Kucera, Slovakian tennis star (1995-Rosmalen), born in Bratislava Slovakia
- Mar 4 Tommy Phelps, American baseball player
- Mar 5 Brad Schumacher, American 400m/800m freesytyle (Olympic gold 1996)
Eva Mendes (49 years old)
Mar 5 American actress (Training Day, 2 Fast 2 Furious), born in Miami, Florida
- Mar 5 Jens Jeremies, German footballer
Kevin Connolly (49 years old)
Mar 5 American actor (Beverly Hillbillies, Rocky V, Angus), born in Patchogue, New York
- Mar 5 Matt Lucas, English comedian
- Mar 6 Guy Garvey, British singer-songwriter (Elbow) and presenter (BBC 6 Music), born in Bury, Lancashire. England
- Mar 6 Sebastian Siegel, British-American actor (Lost, Hawaii Five-0), born in Oxford, England
- Mar 7 Facundo Sava, Argentine footballer and manager, born in Ituzaingó, Argentina
- Mar 7 Hugo Ferreira, Portuguese-American rock singer-songwriter (Tantric), born in Luanda, Portuguese Angola
- Mar 7 Jenna Fischer, American actress (The Office), born in Fort Wayne, Indiana
- Mar 7 Larry Bagby, American actor and musician (Buffy the Vampire Slyer), born in Marysville, California
- Mar 7 Tobias Menzies, English actor (Outlander, The Crown), born in London, England
- Mar 8 Mike Moriarty, American baseball player
- Mar 8 Steve Sarkisian, CFL quarterback (Saskatchewan Roughriders)
- Mar 8 Toran James, linebacker (San Diego Chargers)
- Mar 9 Mark Harrity, Australian cricketer (promising South Aust left-arm fast bowler), born in Semaphore, South Australia
- Mar 11 Adam Wakeman, British session and touring rock keyboardist, and songwriter (Black Sabbath; Rick Wakeman; Headspace), and television score composer, born in Windsor, England
- Mar 11 Billy Granville, linebacker (Cincinnati Bengals)
- Mar 11 Bobby Abreu, Venezuelan MLB baseball outfielder, 1996-2014, 2X All-Star (Philadelphia Phillies, Los Angeles Angels of Anaheim, and four other teams), born in Turmero, Aragua, Venezuela
- Mar 11 David Cameron, Australian rower (Olympics 1996)
- Mar 11 Jon Dalton, American television personality - the infamous "Jonny Fairplay" from the 7th and 16th season of Survivor
- Mar 13 Corinna West, American lightweight judoka (Olympics 1996), born in Garberville Colorado
- Mar 13 Thomas Enqvist, Swedish tennis player (Australian Open 1999 runner-up), born in Stockholm, Sweden
- Mar 13 Vampeta [Marcos André Batista dos Santos], Brazilian footballer, born in Nazaré, Bahia, Brazil
- Mar 14 Grace Park, American-Canadian actress (Hawaii Five-0), born in Los Angeles, California
- Mar 14 Justine Joyce, Australian rower (Olympics 1996)
- Mar 15 Imad Baba, soccer midfielder (Olympic gold 1996), born in Humble, Texas
- Mar 15 John "Beatz" Holohan, American musician
- Mar 15 Robert Fick, American baseball player
- Mar 16 Georgios Anatolakis, Greek footballer
- Mar 16 Heath Streak, cricketer (Zimbabwean pace bowler 1993-)
- Mar 16 Lamont Burns, American NFL guard (NY Jets), born in Greensboro, North Carolina
- Mar 17 John Hall, American NFL placekicker (NY Jets), born in Port Charlotte, Florida
- Mar 17 Mark Dolan, English comedian and TV show host (Balls of Steel), born in London, England
- Mar 18 Torrian Gray, safety (Minnesota Vikings)
- Mar 19 John Coppinger, pitcher (Baltimore Orioles), born in El Paso, Texas
- Mar 19 Vida Guerra, Cuban-American swimsuit model
- Mar 20 Andrzej Pilipiuk, Polish writer
- Mar 20 P J Bogart, American diver (Olympics 1996), born in NYC, New York
- Mar 20 Paula Garces, Colombian actress
- Mar 21 Jose Clayton, Tunisian footballer
- Mar 21 Laura Allen, American actress
- Mar 22 Marcus Camby, American NBA forward (Toronto Raptors), born in Hartford, Connecticut
- Mar 22 Philippe Clement, Belgian footballer and coach, born in Antwerp, Belgium
- Mar 22 Tuomas Gronman, Finnish NHL defenceman (Team Finland Olympic bronze 1998, Pitts), born in Viitasaari, Finland
- Mar 23 Eric Washington, NBA guard (Denver Nuggets)
- Mar 23 Randall Park, American comedian, writer, and actor (Fresh Off the Boat), born in Los Angeles, California
- Mar 23 Scott Galyon, linebacker (NY Giants)
Alyson Hannigan (49 years old)
Mar 24 American actress (Buffy the Vampire Slayer, How I met Your Mother), born in Washington, D.C.
- Mar 24 Chad Butler, American Christian rock drummer (Switchfoot - "Mess Of Me"), born in Amsterdam, Netherlands
- Mar 24 Terry Killens, linebacker (Tennessee Oilers)
- Mar 25 Finley Quaye, Scottish reggae singer and musician, born in Edinburgh, Scotland
- Mar 25 Lark Voorhies, American actress
- Mar 25 Mike Adams, wide receiver (Pittsburgh Steelers)
- Mar 25 Vyninka Arlow, Australia, diver (Olympics 1996)
- Mar 26 Irina Spirlea, Romanian tennis star (1996 Amelia Island), born in Bucharest, Romania
- Mar 26 Mike Peca, Canadian NHL center (Buffalo Sabres), born in Toronto, Ontario
- Mar 27 Aubrey Haynie, American bluegrass fiddler, mandolin player, and songwriter, born in Tampa, Florida
- Mar 27 Gaizka Mendieta, Spanish footballer, born in Bilbao, Spain
- Mar 27 Russ Haas, American professional wrestler, born in Edmond, Oklahoma (d. 2001)
- Mar 28 K C Jones, NFL center (Denver Broncos-Super Bowl 32)
- Mar 28 Mark King, English snooker player
- Mar 28 Scott Mills, British radio disc jockey
- Mar 29 Alex Cuba [Alexis Puentes], Cuban-Canadian singer-songwriter (Mendó), born in Artemisa, Cuba
- Mar 29 Kristoffer Cusick, American actor
- Mar 29 Marc Gené, Spanish auto racer (24 Hours of Le Mans 2009), born in Sabadell, Spain
- Mar 30 Martin Love, Australian cricketer (high scoring Queensland batsman, Aust 1995), born in Mundubbera, Australia
- Mar 31 Benjamin Eicher, Swiss film director
- Mar 31 Carol Ann Plante, actress (Sara Henderson-Harry & the Hendersons)
- Mar 31 Stefan Olsdal, Swedish bassist (Placebo), born in Gothenburg, Sweden
About March 1974
How Old? 49 years old
Generation: Generation X
Leap Year: No