Saint Oswald, King of Northumbria
Oswald Ernald Mosley, 6th Baronet of Ancoats, English Fascist politician
Oswald ArnoldGottfried Spengler, German historian
Oswald Chambers, Scottish evangelist and teacher
Oswald Boelcke, German WWI flying ace
Oswald of Worcester, Archbishop of York
Oswald Veblen, American mathematician
Oswald TheodoreAveryJr., Canadian-American physician and DNA researcher Patton Oswalt, American actor and comedian LeeHarvey Oswald, assassin of U.S. President John F. Kennedy
Oswald the Lucky Rabbit, early Disney character
Oswald Chesterfield Cobblepot aka The Penguin, villain in the Batman series
Oswald Hamley, character in "Wives and Daughters" by Elizabeth Gaskell
Oswald LeeHarvey, character on "The DrewCarey Show" Oswin Oswald, character on TV's "Doctor Who" Clara Oswald, character on TV's Doctor Who
"Oswald," animated series about an octopus
Oswald Standish, Lord Chiltern, character in Anthony Trollope's Palliser series
Oswald "Otto" Rocket, character from animated series "RocketPower"
Oswald, character from TV series "Warehouse 13"