List of Famous people who born in 1921

Guy Tréjan (1921–2001) was a French film, stage and television actor. He was the nephew of the Swiss singer and dancer Flore Revalles.

Jean Duvignaud was a French novelist, sociologist and anthropologist. He was born in La Rochelle, Charente-Maritime, on February 22, 1921.

Vivian Alferetta Dandridge was an American singer, actress and dancer. Dandridge is best known as being the older sister of actress and singer Dorothy Dandridge and the daughter of actress Ruby Dandridge. Dandridge was a member of the Dandridge Sisters musical group, along with Etta Jones and Dorothy Dandridge from 1934 until the group disbanded in 1940. Dandridge went on to appear in minor roles on films and television from 1940 through the early 1960s. Never really achieving notable success as her younger sister, Dandridge disappeared from the public eye by 1970. Dandridge died after suffering a stroke on October 26, 1991 at age 70.

Siaosi Tuʻihala ʻAlipate Vaea Tupou, more commonly known as Baron Vaea, was a Tongan politician who served as Prime Minister of Tonga. Vaea was a nephew of Queen Sālote, who ruled Tonga from 1918 until 1965, and a member of the Tongan nobility. His career in the Tongan government spanned 54 years.

Marc Lamunière was a Swiss writer and publisher.