Red Sonja is a Marvel comic book character.

Red Sonja may also refer to :

Red Sonja (1985 film), a 1985 film starring Brigitte Nielsen
Red Sonja (2024 film), an upcoming American film based on Red Sonya of Rogatino
Red Sonya of Rogatino, a character in Robert E. Howard's The Shadow of the Vulture (1934)
Red Sonja: Queen of Plagues, a 2016 animated film
Ursula Kuczynski (1907–2000), German communist spy codenamed "Sonja"

See also
Red Sonja Unconquered, Dungeons & Dragons module