- Oct 10 Lali Espósito, Argentine actress, singer and model, born in Buenos Aires, Argentina
- Oct 14 Owen Kline, American actor and director, born in New York City
- Oct 14 Sebastian Zawadzki, Polish jazz pianist, composer of concert and film music (Spirituality; Luminescence), born in Toruń, Poland
- Oct 18 Tyler Posey, American actor
- Oct 28 Molly Ostertag, American cartoonist (Witch Boy books)
- Oct 31 Jordan-Claire Green, American actress (School of Rock), born in Terceira Island, Portugal
About October 1991
How Old? 32 years old
Generation: Millennial
Leap Year: No
Chinese Zodiac: Goat/Sheep
Star Signs: Libra (Sep 23 - Oct 22), Scorpio (Oct 23 - Nov 21)
Actors
Actresses
Comedians
Directors
Models
TV Stars