- Mar 4 Obi Toppin, American basketball power forward (NBA Slam Dunk Contest champion 2022; NY Knicks, Indiana Pacers), born in Brooklyn, New York
- Mar 10 Justin Herbert, American NFL player (LA Chargers), born in Eugene, Oregon
- Mar 18 Miltiadis Tentoglou, Greek athlete (Olympic gold long jump 2020), born in Grevena, Greece
- Mar 20 Allisen Corpuz, American golfer (US Open 2023), born in Honolulu, Hawaii
- Mar 24 Damar Hamlin, American NFL player (Buffalo Bulls), born in McKees Rocks, Pennsylvania
About March 1998
How Old? 26 years old
Generation: Generation Z
Leap Year: No
Baseball Players
Basketball Stars
Boxers
Footballers
NFL Stars
Tennis Champions