Mary-Louise Parker (born August 2, 1964) is an American actress and writer. She is a two-time Tony Award winner, a two-time Golden Globe Award winner, and a Primetime Emmy Award winner.

THEATER: Her credits include "The Sound Inside" at Studio 54 (Tony Award); "How I Learned to Drive" (Obie and Lucille Lortel Awards, Outer Critics Circle nomination), "Heisenberg," and "The Snow Geese" at the Samuel J. Friedman Theatre; "Proof" at the Booth Theatre (Tony, Drama Desk, Outer Critics Circle, Drama League, Lucille Lortel, and Obie Awards, and New York Magazine); "Prelude to a Kiss" at the Helen Hayes Theatre (Tony and Drama Desk nominations, Theatre World and Clarence Derwent Awards); "Four Dogs and a Bone" at New York City Center; "Babylon Gardens" at Circle Repertory Theatre; "The Art of Success" at Manhattan Theatre Club; "Communicating Doors" at Variety Arts Theatre; "Reckless" at the Biltmore Theatre (Tony nomination); "Hedda Gabler" at the American Airlines Theatre; "Bus Stop" at Circle in the Square Theatre; "The Importance of Being Earnest" at Hartford Stage; "Up in Saratoga" at the Old Globe Theatre; and "Hay Fever" at Studio Arena Theatre.

TELEVISION: Her credits include "The Institute," "Weeds" (Golden Globe Award, four additional nominations, three Emmy nominations, six SAG nominations), "Angels in America" (Emmy, Golden Globe, and Satellite Awards), "The West Wing" (Emmy nomination), "The Robber Bride" (Emmy nomination), "Mr. Mercedes," "When We Rise," "Billions," "Sugar Time," "Saint Maybe," and "A Place for Annie."

FILM: Her credits include "Omni Loop," "Red Sparrow," "Golden Exits," "R.I.P.D.," "RED" and "RED 2," "Behaving Badly," "Pipe Dream," "Chronically Metropolitan," "Longtime Companion," "Grand Canyon," "Fried Green Tomatoes," "Naked in New York," "The Client," "Bullets Over Broadway," "Boys on the Side," "Reckless," "The Five Senses," "Saved!," "Romance & Cigarettes," "Red Dragon," "Solitary Man," and "Howl."