Selma Blair (born June 23, 1972) is an American actress. She is known for her roles in Cruel Intentions, Legally Blonde, The Sweetest Thing, and the Hellboy franchise.
In 2021, Blair starred in Introducing, Selma Blair, a documentary about her life since being diagnosed with multiple sclerosis. Her autobiography, Mean Baby: A Memoir of Growing Up, was published by Knopf in 2022.