Peter Kybart is an actor, best known for The Six Wives of Henry Lefay, Miracle at St. Anna, The Good Shephard, and Inside Man. Other film credits include The Extra Man, She Hate Me, The Cosby Mysteries, Normandy: The Great Crusade, Judgement in Berlin, Wild Geese II, and White Star.

Theatre credits include his Broadway debut as Otto Frank/Mr. Van Daan/Others in The Diary Of Anne Frank (Music Box Theatre), General Merrin/Dr. Wickert/Others in Judgment At Nuremburg (Longacre Theatre), and Schlosser in Awake And Sing! (Belasco Theatre); Off-Broadway, as Auditor in Not I and Speaker/He in Beckett/Albee (Century Center) and Carpenter in Andorra (Lucille Lortel Theatre); and regionally, as Baliveau in The Metromaniacs (Shakespeare Theatre), Morty in After the Revolution (Aurora Theatre), Mr. Serknitz in Undiscovered County (Huntington Theatre), Dr. Haward in The Trials Of Oz (Anderson Theatre), Cymbeline in Cymbeline (Pearl Theatre), and OB in The Parasite (Renata Theatre).