- Apr 2 Meryl Cassie, New Zealand actress and singer (The Tribe), born in George, Cape Province, South Africa
- Apr 4 Augustin Hadelich, Italian-German-American Grammy-winning classical violinist, born in Cecina, Italy
- Apr 6 Max Bemis, American rock singer-songwriter (Say Anything), and comic-book writer, born in New York City
Mandy Moore (40 years old)
Apr 10 American singer ("Candy") and actress (This Is Us - "Rebecca Pearson"), born in Nashua, New Hampshire
- Apr 14 Adán Sánchez, Mexican-American singer-songwriter, born in Torrance, California (d. 2004)
- Apr 15 Ben Kasica, American rock guitarist (Skillet), born in St Louis, Missouri
- Apr 22 Amelle Berrabah, Moroccan-British singer (Sugababes - "Round, Round"), born in Aldershot, Hampshire, England
- Apr 24 Michael League, American Grammy Award-winning jazz-funk fusion and world music bassist, composer, and bandleader (Snarky Puppy), born in Long Beach, California
- Apr 24 Tyson Ritter, American singer and songwriter (The All-American Rejects), born in Stillwater, Oklahoma
- Apr 26 Mija Martina, Bosnian singer (Eurovision 2019 - "Ne Brini"), born in Mostar, Bosnia and Herzegovina
- Apr 27 Frank Carter, British musician (Gallows) and tattooist, born in Hemel Hempstead, Hertfordshire, England
Patrick Stump (40 years old)
Apr 27 American singer-songwriter (Fall Out Boy), born in Evanston, Illinois
About April 1984
How Old? 39 or 40 years old
Generation: Millennial
Leap Year: Yes
Country Singers
Jazz Singers
Opera Singers
Pop Singers
Rappers
Rock Singers