Matt Damon as Tom Ripley

Gwyneth Paltrow as Marge Sherwood

Jude Law as Dickie Greenleaf

Cate Blanchett as Meredith Logue

Philip Seymour Hoffman as Freddie Miles

Jack Davenport as Peter Smith-Kingsley

James Rebhorn as Herbert Greenleaf

Sergio Rubini as Inspector Roverini

Philip Baker Hall as Alvin MacCarron

Celia Weston as Aunt Joan

Fiorello as Fausto

Stefania Rocca as Silvana

Ivano Marescotti as Colonnello Verrecchia

Anna Longhi as Signora Buffi

Alessandro Fabrizi as Sergeant Baggio

Lisa Eichhorn as Emily Greenleaf

Gretchen Egolf as Fran

Jack Willis as Greenleaf Chaffeur

Frederick Alexander Bosche as Fran's Boyfriend

Dario Bergesio as Police Officer

Larry Kaplan as Uncle Ted

Claire Hardwick as Gucci Assistant

Antonio Prester as American Express Clerk

Lorenzo Mancuso as Bus Driver

Onofrio Mancuso as Priest

Massimo Reale as Immigration Officer

Emanuele Carucci Viterbi as American Express Clerk

Caterina Deregibus as Dahlia

Silvana Bosi as Ermelinda

Gianfranco Barra as Desk Manager Aldo

Renato Scarpa as Tailor

Deirdre Lovejoy as Fighting Neighbor

Brian Tarantina as Fighting Neighbor

Guy Barker as Trumpet (Napoli Jazz Septet)

Bernardo Sassetti as Piano (Napoli Jazz Septet)

Perico Sambeat as Alto Sax (Napoli Jazz Septet)

Gene Calderazzo as Drums (Napoli Jazz Septet) mer

Joseph Lepore as Double Bass (Napoli Jazz Septet)

Rosario Giuliuni as Tenor Sax (Napoli Jazz Septet)

Eddy Palerno as Electric Guitar (Napoli Jazz Septet)

Byron Wallen as Cornet (San Remo Jazz Sextet)

Pete King as Alto Sax (San Remo Jazz Sextet)

Clark Tracey as Drums (San Remo Jazz Sextet)

Jean Toussaint as Tenor Sax (San Remo Jazz Sextet)

Geoff Gascoyne as Bass (San Remo Jazz Sextet)

Carlo Negroni as Piano (San Remo Jazz Sextet)

Giuseppe Fiorello as Silvana's Fiancé

Marco Quaglia as Silvana's Brother

Alessandra Vanzi as Silvana's Mother

Marco Rossi as Photographer

Roberto Valentini as Onegin (Eugene Onegin Player)

Francesco Bovino as Lensky (Eugene Onegin Player)

Stefano Canettieri as Zaretsky (Eugene Onegin Player)

Marco Foti as Guillot (Eugene Onegin Player)

Ludovica Tinghi as Fausto's Fiancée

Nicola Pannelli as Dinelli's Cafe Waiter

Paolo Calabresi as Customs Officer

Pietro Ragusa as Record Store Owner

Simone Empler as Boy Singer

Gianluca Secci as Policeman

Manuel Ruffini as Policeman

Pierpaolo Lovino as Policeman

Roberto Di Palma as San Remo Hotel Desk Clerk

Dominic Fumusa as Italian Boy in Rome (uncredited)