White Widow may refer to:
Samantha Lewthwaite (born 1983), terrorist suspect and widow of 7/7 suicide bomber Germaine Lindsay
Sally-Anne Jones, British-born U.N.-designated recruiter and propaganda for the Islamic State (ISIS)
White Widow (Cannabis), a strain of Cannabis
White widow spider (Latrodectus pallidus), a white-colored species of widow spiders
White Widow, a novel by Jim Lehrer
White Widow, a fictional character in Mission: Impossible – Fallout
White Widow, a codename assumed by Marvel Comics character Yelena Belova
White Widow, a superhero character in comic books published by Absolute Comics
"White Widow", a song by the Italian band Afterhours
