Royal Gambit, Juilliard School, 1974
Joan of Lorraine - Durant Laxart, Theatre at Good Shepherd/Faith Church, New York City, 1974
Hamlet - Fortinbras and "dumb show" king, New York Shakespeare Festival, Vivian Beaumont Theatre, New York City, 1975
Trelawney of the "Wells" - Mr. Arthur Gower, New York Shakespeare Festival, Vivian Beaumont Theatre, 1975
Rebel Women - Major Robert Steele Strong, New York Shakespeare Festival, Public/Newman Theatre, New York City, 1976
The Shadow Box - Mark, Long Wharf Theatre, New Haven, CT, 1976, then Morosco Theatre, New York City, 1977
Savages - Carlos, Hudson Guild Theatre, New York City, 1977
The Split, Michael Weller's Off-Broadway play, 1978
Leave It to Beaver Is Dead - Saverin, New York Shakespeare Festival, Other Stage, Public Theatre, New York City, 1979
Evita (musical) - Che, Broadway Theatre, New York City, 1979-83
Henry IV, Part I - Henry Percy (Hotspur), New York Shakespeare Festival, Delacorte Theatre, New York City, 1981
Sunday in the Park with George (musical) - Two artists named George, Playwrights' Horizons Theatre, New York City, 1983, then Booth Theatre, NewYork City, 1984-85
"Follies" in Concert - Buddy Durant, Theatre at Avery Fisher Hall, New York City, 1985
South Pacific (musical) - Lieutenant Cable, London production, 1986
The Knife - Peter Handsworth, New York Shakespeare Festival, Public/Newman Theatre, 1987
The Winter's Tale - Leontes, New York Shakespeare Festival, Public/Anspacher Theatre, New York City, 1989
Mandy Patinkin in Concert: Dress Casual (solo show), New York Shakespeare Festival, Public Theatre, then Helen Hayes Theatre, New York City, both 1989
Born Again (musical), Chichester Festival Theatre in England, 1990
Kismet (musical) - The marriage arranger, 1991
The Secret Garden (musical) - Archibald Craven (Mary's uncle), St.James Theatre, New York City, 1991-93
Falsettos (musical) - Marvin, John Golden Theatre, New York City, 1992-93
Sunday in the Park with George (concert performance), St. James Theatre, 1994
Experiment, 1994
Man of La Mancha (musical) - Sancho Panza, Broadway production, 1996
Mandy Patinkin in Concert, Lyceum Theatre, New York City, 1997
Mandy Patinkin in Concert: Mamaloshen (in Yiddish), Theatre at Angel Orensanz Foundation Center for the Arts, then Belasco Theatre, both New York City, 1998
Forbidden Broadway (revue), 1999
The Wild Party (musical) - Burrs, New York Shakespeare Festival, Virginia Theatre, New York City, 2000
Enemy of the People - Dr. Stockman, Williamstown Theatre Festival, 2003
Also appeared on the BBC Radio Productions of "Guys and Dolls" (Sky Masterson) and "Carousel" (Billy Bigelow).