- Sep 4 Carlette Guidry-White, American athlete (Olympic gold 4 x 100m relay 1992, 1996; World C'ships 1995), born in Houston, Texas
- Sep 4 Mike Piazza, American Baseball HOF catcher (12 x MLB All-Star; 10 x Silver Slugger; LA Dodgers, NY Mets), born in Norristown, Pennsylvania
- Sep 6 Pat Meares, American baseball infielder (Minnesota Twins), born in Salina, Kansas
- Sep 7 Erik Williams, American football tackle (3 × First-team All-Pro; 4 x Pro Bowl; Super Bowl 1992, 93, 95 Dallas Cowboys), born in Philadelphia, Pennsylvania
- Sep 9 Clive Mendonca, English footballer, born in London
- Sep 9 Jon Drummond, American 4x400m runner (Olympic silver 1996), born in Philadelphia, Pennsylvania
- Sep 11 Konstantin Shafranov, Kazakhstani ice hockey forward (Team Kazakhstan 1998, St. Louis Blues), born in Oskemen, Kazakhstan
- Sep 13 Bernie Williams, Puerto Rican baseball outfielder (World Series 1996, 98–2000; ALCS MVP 1996; 5 × MLB All-Star; NY Yankees), born in San Juan, Puerto Rico
- Sep 13 Brad Johnson, American NFL quarterback (Minnesota Vikings), born in Marietta, Georgia
- Sep 13 Chris Morris, Canadian CFL tackle (Edmonton Eskimos), born in Scarborough, Ontario
- Sep 13 Denny Neagle, American baseball pitcher (MLB All Star 1995, 97; NL wins leader 1997; Pittsburgh Pirates, Atlanta Braves), born in Gambrills, Maryland
- Sep 14 Ginger Helgeson-Nielson, American tennis star, born in St. Cloud, Minnesota
- Sep 15 Rich Robertson, American pitcher (Minnesota Twins), born in Nacogdoches, Texas
- Sep 16 Tara Cross-Battle, American volleyball hitter (Olympic bronze 1992, 96), born in Houston, Texas
- Sep 17 Valeri Zelepukin, Russian NHL forward (NJ Devils, Team Russia Olympic silver 1998), born in Voskresensk, Soviet Union
- Sep 18 Toni Kukoč, Croatian basketball forward (NBA C'ship 1996, 97, 98 Chicago Bulls; NBA Sixth Man of the Year 1996; 5 × Euroscar Player of the Year), born in Split, Croatia
- Sep 20 Eric Turner, American football safety (First-team All-Pro 1994; Pro Bowl 1994, 96; NFL interceptions co-leader 1994; Cleveland Browns, Baltimore Ravens), born in Ventura, California (d. 2000)
- Sep 22 Godfrey Myles, America NFL linebacker (Dallas Cowboys), born in Miami, Florida
- Sep 22 Lisa Alexander, Canadian synchronized swimmer (Olympic silver 1996), born in Toronto, Ontario
- Sep 27 Mark Bradtke, Australian basketball center (Olympics 1988, 92, 96), born in Adelaide, South Australia
- Sep 27 Rob Moore, NFL wide receiver (NY Jets, Arizona Cardinals)
- Sep 29 Mika Häkkinen, Finnish auto racer (World F1 Champion 1998, 99), born in Vantaa, Finland
About September 1968
How Old? 55 years old
Generation: Generation X
Leap Year: Yes
Baseball Players
Basketball Stars
Boxers
Footballers
NFL Stars
Tennis Champions