Sean Connery (William of Baskerville)
F. Murray Abraham (Bernardo Gui)
Christian Slater (Adso of Melk)
Michel Lonsdale (The Abbot)
Elya Baskin (Severinus)
William Hickey (Ubertino de Casale)
Feodor Chaliapin, Jr. (Jorge de Burgos)
Ron Perlman (Salvatore)
Pete Lancaster (Bishop of Alborea)
Patrick Kreuzer (Novice)
Valerio Isidori
David Furtwaengler (Novice)
Emil Feist (Swineherd)
Francesco Scali (Monk)
Mario Diano (Monk)
Ennio Lollainni (Swineherd)
Franco Marino (Inquisition Guard)
Renato Nebolini (Swineherd)
Gina Poli (Papal Envoy)
Hans Schoedel (Inquisition Guard)
Franco Valobra (Jerome of Kaffa)
Peter Welz (Nero)
Ludger Pistor
Michael Habeck (Berengar)
Pietro Ceccarelli (Inquisition Guard)
Alberto Capone (Executioner)
Kim Rossi Stuart (Novice)
Gianni Rizzo (Papal Envoy)
Maurizio Merli (Monk)
Vernon Dobtcheff (Hugh of Newcastle)
Franco Diogene (Papal Envoy)
Carlo Bianchino (Papal Guard)
Peter Berling (Jean d'Anneaux)
Urs Althaus (Venantius)
Leopoldo Trieste (Michele de Censena)
Dwight Weist (Adso as an Old Man)
Franco Adducci (Monk)
Eugenio Bonardi (Inquisition Guard)
Lars Bodin-Jorgensen (Adelmo)
Lucien Bodard (Cardinal Bertrand)
Mark Bellinghaus (Jorge's Novice)
Donal O'Brien (Pietro d'Assisi)
Armando Marra (Monk)
Francesco Maselli (Swineherd)
Andrew Birkin (Cuthbert of Winchester)
Vittorio Zarfati (Papal Envoy)
Helmut Qualtinger (Remigio de Varagine)
Valentina Vargas (The Girl)
Volker Prechtel (Malachia)