Leslie Grossman (born October 25, 1971) is an American actress who joined the cast of American Horror Story in 2017, portraying Meadow Wilton in the seventh installment of the series, subtitled "Cult." She returned to the show in its eighth installment, "Apocalypse" as Coco St. Pierre Vanderbilt. She is billed as a series regular in the latter.

In 1999, she was cast in her first major role, playing supporting character Mary Cherry in Ryan Murphy's high school drama series Popular. She also appeared in Nip/Tuck and The New Normal.