Namesakes
Anita O'Day
(a.k.a. Belle) (f) 1919-2006 
Notable Musicians
Belle
(f)
Hurricanes and Tropical Storms 1976 (hurricane)
Belle
(f)
Fictional Characters from Song Titles 1977 Belle
Belle
(f)
Fictional Characters from Movies 1991 Beauty and the Beast
Belle Black
(f)
Fictional Characters from Television 1965 Days of Our Lives
Belle Moore
(f) 1894-1975
Olympic Medalists 1912 swimming - 4x100 m freestyle relay (gold)
Belle Pérez
(f) 1976-
Notable Musicians
Camilla Belle
(a.k.a. Belle) (f) 1986-
Notable Actors and Entertainers (actor)
Gertrude B. Elion
(a.k.a. Belle) (f) 1918-1999
Nobel Prize Winners 1988 (medicine)
Notable Scientists and Inventors
Isabelle de Charrière
(a.k.a. Belle) (f) 1740-1805
Notable Writers
Ora Washington
(a.k.a. Belle) (f) c. 1899-1971
Hall-of-Famers 2018 (basketball)
Phoebe Cates
(a.k.a. Belle) (f) 1963-
Notable Actors and Entertainers (actor)