- Apr 1 Olga Rei, Russian television personality
- Apr 2 Meryl Cassie, New Zealand actress and singer (The Tribe), born in George, Cape Province, South Africa
- Apr 4 Carolina Gaitán, Colombian actress (Encanto), born in Villavicencio, Colombia
- Apr 5 Shin Min-a, South Korean model and actress
- Apr 8 Ezra Koenig, American rock singer-songwriter, and guitarist (Vampire Weekend - "A-Punk"; "Oxford Comma"), and broadcaster (Time Crisis), born in New York City
- Apr 8 Kirsten Storms, American actress, born in Orlando, Florida
- Apr 8 Taran Noah Smith, American actor (Mark Taylor-Home Improvement), born in San Francisco, California
- Apr 9 Linda Chung, Chinese-Canadian actress and singer, born in Maple Ridge, British Columbia, Canada
Mandy Moore (40 years old)
Apr 10 American singer ("Candy") and actress (This Is Us - "Rebecca Pearson"), born in Nashua, New Hampshire
Claire Foy (40 years old)
Apr 16 English actress (The Crown), born in Stockport, England
- Apr 16 Noah Fleiss, American actor, born in White Plains, New York
- Apr 18 America Ferrera, American actress (Ugly Betty), born in Los Angeles, California
- Apr 19 Lee Da-Hae, South Korean actress (My Girl), born in Seoul, South Korea
- Apr 21 Ashley Peldon, actress (Marsha-Guilding Light, Deceived), born in Staten Island, New York
- Apr 22 Michelle Ryan, English actress
- Apr 26 Ryan O'Donohue, American actor (Byrds of Paradise, Boys are Back), born in Pomona, California
- Apr 29 Firass Dirani, Lebanese-Australian actor (Power Rangers Mystic Force), born in Sydney, Australia
- Apr 30 Shawn Daivari, Persian-American professional wrestler and manager
About April 1984
How Old? 40 years old
Generation: Millennial
Leap Year: Yes
Actors
Actresses
Comedians
Directors
Models
TV Stars