Mary McGee (1936–2024) was an American motorsport racing pioneer.

Mary McGee may also refer to: Mary McGee (boxer) (born 1986), American boxer, IBF women's light welterweight champion Mary Rose McGee (1917–2004; née Grasher), American politician May McGee (1944–2025), Irishwoman plaintiff in 1973 McGee v The Attorney General that conferred family planning to married couples Mary McGee Davenport (née McGee), cofounder of American restaurant chain Krystal Caitlin Mary McGee, Youth MP for Auckland Central in the 2000 New Zealand Youth Parliament

Mary McGee, a fictional character from the 1948 U.S. film Speed to Spare