- Aug 3 Jules Bianchi, French Formula One racing driver, born in Nice (d. 2015)
- Aug 4 Jessica Mauboy, Australian singer (Young Divas)
- Aug 8 Sesil Karatantcheva, Bulgarian tennis player
- Aug 9 Stefano Okaka Chuka, Italian footballer
- Aug 10 Ben Sahar, Israeli footballer
- Aug 10 Sam Gagner, Canadian ice hockey player
- Aug 14 Kyle Turris, Canadian ice hockey player
- Aug 15 Belinda [Belinda Peregrín Schüll], Mexican singer, songwriter and actress, born in Madrid, Spain
- Aug 15 Tiffanie Anderson, American singer, dancer
- Aug 15 Joe Jonas, American singer (Jonas Brothers)
- Aug 19 Romeo, American rapper
- Aug 21 Hayden Panettiere, American actress (One Life to Live), born in Palisades, New York
- Aug 26 James Harden, American basketball player (OKC Thunder, Houston Rockets), born in Los Angeles, California
- Aug 28 Cécile McLorin Salvant, American jazz vocalist (Cecile, WomanChild), born in Miami, Florida
- Aug 28 Trixie Mattel [Brian Firkus], American drag queen, singer-songwriter, comedian, and television personality (The Trixie & Katya Show), born in Milwaukee, Wisconsin