Gary Cooper as Robert Jordan

Ingrid Bergman as Maria

Akim Tamiroff as Pablo

Arturo de Córdova as Agustín

Vladimir Sokoloff as Anselmo

Mikhail Rasumny as Rafael

Fortunio Bonanova as Fernando

Eric Feldary as Andres

Victor Varconi as Primitivo

Katina Paxinou as Pilar

Joseph Calleia as El Sordo

Lilo Yarson as Joaquin

Alexander Granach as Paco

Adia Kuznetzoff as Gustavo

Leonid Snegoff as Ignacio

Leo Bulgakov as General Golz

Duncan Renaldo as Lt. Berrendo

Frank Puglia as Captain Gomez

Pedro de Cordoba as Colonel Miranda

Michael Visaroff as Staff Officer

Martín Garralaga as Captain Mora

Jean Del Val as The Sniper

John Mylong as Colonel Duval

Feodor Chaliapin Jr. as Kashkin

Yvonne De Carlo as Girl in Cafe (uncredited)

Maxine Ardell as Cafe Girl

Samuel Azteca as Soldier with Bayonet

Eumenio Blanco as Townsman

John Bleifer as Peasant Who Flails González

Dick Botiller as Sergeant - Elias' Man

Yakima Canutt as Young Cavalryman

Eduardo Ciannelli as

Harry Cording as Man Who Flails the Mayor

Franco Corsaro as Elias' Man

George Coulouris as André Massart

Michael Dalmatoff as Mayor Benito García

Marjorie Deanne as Cafe Girl (uncredited)

Jack Deery as Cafe Patron (uncredited)

William Edmunds as Soldier #1 (uncredited)

Joe Gilbert as Cafe Patron

Lynda Grey as Cafe Girl

Soledad Jiménez as Guillermo's Wife

Chris King as Cafe Girl

Alice Kirby as Cafe Girl

Louise La Planche as Cafe Girl

Frank Lackteen as Elias' Man

Manuel López as Civil Guard

Ernesto Molinari as Civil Guard

Alberto Morin as Soldier #2 (uncredited)

Mayo Newhall as Ricardo

Emilio Ortego as Soldier with Bayonet

Manuel París as Officer of Civil Guards Shot by Pablo (uncredited)

Marcella Phillips as Cafe Girl

Pedro Regas as Soldier #3

Tito Renaldo as Young Sentry from Anselmo's Village

Nadine Riga as Woman

Luis Rojas as Drunkard Who Flails Guillermo

Armand Roland as Julian

Konstantin Shayne as Karkov

George Sorel as Bored Sentry Reading Newspaper

Count Stefenelli as Cafe Patron

Robert Tafur as Faustino Rivero

José Luis Tortosa as Civil Guard

Trina Varella as Spanish Singer

Blanca Vischer as Spanish girl who salutes Robert Jordan at the beginning in the Cafe.

Antonio Molina as Guillermo