- Sep 3 Sean McColl, Canadian rock climber, born in Vancouver, Canada
- Sep 7 Aleksandra Wozniak, Canadian tennis player, born in Montreal, Quebec
Alexandre Bilodeau (36 years old)
Sep 8 Canadian freestyle skier (Gold in 2010 and 2014 Winter Olympics), born in Montreal, Quebec
- Sep 9 Alexandre Song, Cameroonian footballer, born in Douala, Cameroon
- Sep 13 Luke Fitzgerald, Irish rugby union footballer, born in County Wicklow, Ireland
- Sep 15 Aly Cissokho, French football (soccer) player, born in Blois, France
- Sep 16 Louis Ngwat-Mahop, Cameroonian football player, born in Yaoundé, Cameroon
- Sep 17 Paul Huntington, English footballer, born in Carlisle, England
- Sep 20 Alex Pullin, Australian snowboarder (World C'ship gold snowboard cross 2011, 13), born in Mansfield, Australia (d. 2020)
- Sep 21 Ashley Paris, American basketball player
- Sep 21 Courtney Paris, American basketball player
- Sep 21 Jimmy Clausen, American football player
- Sep 24 Matthew Connolly, English footballer (Cardiff City), born in Barnet, England
- Sep 28 Terence Crawford, American boxer (WBO welterweight title 2018-), born in Omaha, Nebraska
- Sep 30 Flora Duffy, Bermudian triathlete (Olympic gold 2021, Bermuda’s first ever gold medal; World C'ship gold 2016, 17), born in Paget Parish, Bermuda
About September 1987
How Old? 36 years old
Generation: Millennial
Leap Year: No
Baseball Players
Basketball Stars
Boxers
Footballers
NFL Stars
Tennis Champions