- Sep 1 Ricardo Antonio Chavira, American actor (Desperate Housewives), born in San Antonio, Texas
- Sep 1 Yoshitaka Hirota, Japanese video game composer (Shadow Hearts), born in Kyoto, Japan
- Sep 2 Katt [Micah Sierra] Williams, American comedian, actor, rapper, born in Cincinnati, Ohio
- Sep 2 Pawan Kalyan, Indian actor
- Sep 2 Shauna Sand, actress (Renegade), born in San Diego, California
- Sep 3 Trevor St. John, American actor (One Live to Live), born in Spokane, Washington
- Sep 4 Anita Yuen, Hong Kong actress, born in Hong Kong
- Sep 8 Brooke Burke, American model and TV personality (Wild On!), born in Hartford, Connecticut
- Sep 8 David Arquette, American actor, director and producer (Scream, Kiss & Tell), born in Winchester, Virginia
Martin Freeman (52 years old)
Sep 8 English actor (The Hobbit, Sherlock), born in Aldershot, Hampshire
- Sep 9 Henry Thomas, American actor (E.T. the Extra-Terrestrial), born in San Antonio, Texas
- Sep 13 Manabu Namiki, Japanese video game composer, born in Funabashi, Japan
- Sep 14 Kimberly Williams, American actress (Father of the Bride), born in Rye, New York
- Sep 15 Josh Charles, American actor (The Good Wife), born in Baltimore, Maryland
Amy Poehler (52 years old)
Sep 16 American comedian and actress (Saturday Night Live, Parks and Recreation), born in Newton, Massachusetts
- Sep 16 Charlie Fields, American actor (Shannon), born in Brooklyn, New York
- Sep 16 Shawntel Smith, American beauty pageant (Miss America 1996), born in Muldrow, Oklahoma
Jada Pinkett Smith (52 years old)
Sep 18 American actress (Set it Off; Nutty Professor;, Menace II Society), born in Baltimore, Maryland
- Sep 19 Sanaa Lathan, American actress (The Best Man Holiday), born in New York City
- Sep 20 Masashi Hamauzu, Japanese video game composer, born in Munich, West Germany
- Sep 21 Alfonso Ribeiro, American actor (Silver Spoons - "Alfonso"; Fresh Prince of Bel-Air - "Carlton'), singer, dancer, and director, born in New York City
- Sep 21 Luke Wilson, American actor
- Sep 23 Osamu Nishimura, wrestler (NJPW)
- Sep 25 Brian Dunkleman, American actor, born in Ellicottville, New York
- Sep 27 Li Yapeng, Chinese actor
- Sep 27 Patrick Muldoon, American actor (Austin-Days of Our Lives, Melrose Place), born in San Pedro, California
- Sep 29 Mackenzie Crook, British actor and comedian (The Pirates of the Caribbean, Detectorists), born in Maidstone, England
- Sep 30 Jenna Elfman, American actress (Townies, Dharma & Greg), born in Los Angeles, California
About September 1971
How Old? 52 years old
Generation: Generation X
Leap Year: No
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