List of Famous people born in March

António de Sommer Champalimaud was a Portuguese banker and industrialist who in 2004 was the wealthiest man in Portugal. He earned his fortune with insurance, banking and cement industries which were nationalized after the Carnation Revolution of 1974. After living in exile in Brazil for seven years, he returned to Portugal and rebuilt his companies.

Leona Alleslev is a Canadian politician who was elected as a Member of Parliament to represent the riding of Aurora—Oak Ridges—Richmond Hill in the House of Commons. Originally elected as a Liberal in the 2015 federal election, on September 17, 2018, she crossed the floor to join the Conservative Party, citing alleged disagreements with the Liberal government over their handling of the economy and foreign affairs. On October 21, 2019, she was re-elected as a Conservative. Following the election, Alleslev was appointed as Deputy Leader of the Conservative Party, a position she resigned on July 12, 2020.

Hitoshi Tamura is a retired Japanese professional baseball player who last played with the Chunichi Dragons in Japan's Nippon Professional Baseball.

Gerardo Andrés Sofovich was an Argentine businessman, dramaturge, television host and presenter, comedian, scriptwriter, and director.

Sherron Marlon Collins is an American professional basketball player who plays for the Kansas City Tornados of the NAPB (NAPB). He formerly played for the Charlotte Bobcats of the National Basketball Association (NBA). He has also played for the Texas Legends and Maine Red Claws of the NBA D-League and Hacettepe Üniversitesi in the Turkish Basketball League. As an All-American member of the Kansas Jayhawks men's basketball team, he earned a national championship in the 2008 NCAA Men's Division I Basketball Tournament, three Big 12 Men's Basketball Tournament championships, and four consecutive Big 12 Conference regular season championships. He was regarded as one of the leaders of the team and was its captain during his senior year.

Christopher Austin Martin is an American professional baseball shortstop in the Toronto Blue Jays organization. He played college baseball for the Vanderbilt Commodores. He is ranked 2nd on Major League Baseball's 2021 Top 30 Blue Jays prospects list, and 22nd overall on the 2021 Top 100 MLB prospects list.

Mary Hardy Reeser of St. Petersburg, Florida, was a suspected victim of spontaneous human combustion.

Kirsty Ann Blackman is a Scottish National Party (SNP) politician serving as the Member of Parliament (MP) for Aberdeen North since 2015.

Ray Mancini, best known as "Boom Boom" Mancini, is an American former professional boxer who competed professionally from 1979 to 1992 and who has since worked as an actor and sports commentator. He held the WBA lightweight title from 1982 to 1984. Mancini inherited his nickname from his father, boxer Lenny Mancini. In 2015, Ray was inducted into the International Boxing Hall of Fame.

Kenneth Edward Bailey, better known by his stage name Young Scooter, is an American rapper who is affiliated with Freebandz and 1017 Brick Squad Records and CEO of his own label Black Migo Gang. Scooter grew to prominence in 2012 after releasing a number of successful mixtapes and collaborating with notable rappers such as Gucci Mane, Future, Waka Flocka Flame and Chief Keef. His mixtape Street Lottery received positive reviews and was certified gold on popular mixtape site DatPiff. It was placed at number 24 on SPIN's 40 Best Hip-Hop Albums of 2013.