- Jun 1 Nelson Riddle, American Grammy Award-winning bandleader, conductor, and orchestrator for Capitol and Reprise Records (Frank Sinatra, Ella Fitzgerald, Judy Garland, Dean Martin, Rosemary Clooney, Linda Ronstadt), born in Oradell, New Jersey (d. 1985)
- Jun 3 Aubrey Frank, British jazz saxophonist, and educator, born in East End of London (d. 1993)
- Jun 4 Nina Vyroubova, Russian-French ballerina (Pavlova Prize, 1957), born in Gurzuf, Crimea, Ukrainian S.S.R. (d. 2007)
- Jun 7 Tal Farlow, American jazz guitarist, born in Greensboro, North Carolina (d. 1998)
- Jun 8 Alexis Smith, Canadian actress and singer (The Age of Innocence, Follies), born in Penticton, British Columbia, Canada (d. 1993)
- Jun 21 Frank Scott, American pianist (Lawrence Welk Show), born in Fargo, North Dakota (d. 1995)
- Jun 25 Celia Franca, Canadian ballet dancer, founder of National Ballet of Canada, born in London (d. 2007)
- Jun 25 Peter Wishart, English composer, born in Crowborough, England (d. 1984)
- Jun 30 Gordon Reynolds, English organist and master of the Choristers at the Chapel Royal, Hampton Court Palace, born in Hull, England (d. 1995)
About June 1921
How Old? 102 years old
Generation: Greatest Generation
Leap Year: No
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