Cancer celebrities

OJ Simpson
Football Player
Oceane Marie
YouTube Star
Octavia E. Butler
Novelist
Oggy Boytchev
Journalist
Olcay Gulsen
Fashion Designer
Olivia de Havilland
Movie Actress
Olivia Hoellein
Family Member
Olivia Munn
TV Actress
Olivia Poulet
TV Actress
Olly Alexander
Movie Actor
Olof Kajbjer
eSports Player
Omar Cummings
Soccer Player
Omar Epps
TV Actor
Omri Casspi
Basketball Player
OpTic Karma
eSports Player
Orson Bean
Movie Actor
Orville Redenbacher
Entrepreneur
Oscar de la Renta
Fashion Designer
Oscar Hammerstein II
Songwriter
Osric Chau
TV Actor
Ossip Zadkine
Sculptor
Oswald Veblen
Mathematician
Owain Yeoman
TV Actor
Owen Wister
Novelist