- Sep 4 Carmit Bachar, American musician (Pussycat Dolls), born in Los Angeles, California
- Sep 4 Nona Gaye, American singer and daughter of Marvin Gaye, born in Washington, D.C.
- Sep 6 Nina Persson, Swedish musician (The Cardigans), born in Örebro, Sweden
- Sep 9 Ana Carolina, Brazilian singer-songwriter and musician, born in Juiz de Fora, Brazil
- Sep 9 Mathias Färm, Swedish guitarist (Millencolin), born in Örebro, Sweden
- Sep 12 Jennifer Nettles, American country singer (Sugarland), born in Douglas, Georgia
- Sep 13 Keith Murray, American rapper (Def Squad), born in Roosevelt, Long Island, New York
- Sep 17 Mirah [Yom Tov Zeitlyn], American singer-songwriter, born in Philadelphia, Pennsylvania
- Sep 18 Xzibit [Alvin Nathaniel Joiner], American rapper and actor (At the Speed of Life, Pimp My Ride), born in Detroit, Michigan
- Sep 21 Taral Hicks, American actress (A Bronx Tale) and R&B singer ("Silly"), born in The Bronx, New York
- Sep 22 Yoo Chae-yeong, South Korean singer and actress (Cool), born in South Korea (d. 2014)
- Sep 25 Daniel Kessler, American musician (Interpol), born in London, England
- Sep 26 Boris Cepeda, German-Ecuadorian pianist and diplomat, born in Quito, Ecuador
About September 1974
How Old? 49 years old
Generation: Generation X
Leap Year: No
Country Singers
Jazz Musicians
Opera Singers
Pop Stars
Rappers
Rockers