Sean Connery
William of Baskerville
F. Murray Abraham
Bernardo Gui
Christian Slater
Adso of Melk
Helmut Qualtinger
Remigio da Varagine
Elya Baskin
Severinus
Michael Lonsdale
The Abbot
Volker Prechtel
Malachia
Feodor Chaliapin Jr.
Jorge de Burgos
William Hickey
Ubertino da Casale
Michael Habeck
Berengar
Urs Althaus
Venantius
Valentina Vargas
The Girl
Ron Perlman
Salvatore
Leopoldo Trieste
Michele da Cesena
Lars Bodin-Jorgensen
Adelmo
Giordano Falzoni
Papal Envoy
Franco Valobra
Jerome of Kaffa
Vernon Dobtcheff
Hugh of Newcastle
Donald O'Brien
Pietro d'Assisi
Andrew Birkin
Cuthbert of Winchester
Lucien Bodard
Cardinal Bertrand
Peter Berling
Jean d'Anneaux
Pete Lancaster
Bishop of Alborea
Franco Adducci
Monk
Niko Brücher
Monk
Aristide Caporale
Monk
Fabio Carfora
Monk
Francesco Scali
Monk
Peter Clös
Monk
Mario Diano
Monk
Franco Pistoni
Monk
Maria Tedeschi
Monk
Valerio Isidori
Monk
Luigi Leoni
Monk
Armando Marra
Monk
Ludger Pistor
Monk
Franco Diogene
Papal Visitor
Dwight Weist
Adso as an Old Man / The Narrator (Voice)
Franco Marino
Soldier
Kim Rossi Stuart
Novitiate