Gary Cooper

Robert Jordan

Ingrid Bergman

Maria

Akim Tamiroff

Pablo

Arturo de Córdova

Agustín

Vladimir Sokoloff

Anselmo

Mikhail Rasumny

Rafael

Fortunio Bonanova

Fernando

Eric Feldary

Andres

Victor Varconi

Primitivo

Katina Paxinou

Pilar

Joseph Calleia

El Sordo

Alexander Granach

Paco

Adia Kuznetzoff

Gustavo

Leonid Snegoff

Ignacio

Duncan Renaldo

Lt. Berrendo

Frank Puglia

Captain Gomez

Pedro de Cordoba

Colonel Miranda

Michael Visaroff

Staff Officer

Martín Garralaga

Captain Mora

Jean Del Val

The Sniper

John Mylong

Colonel Duval

Feodor Chaliapin Jr.

Kashkin

Yvonne De Carlo

Girl in Cafe (uncredited)

John Bleifer

Peasant Who Flails González

Dick Botiller

Sergeant - Elias' Man

Yakima Canutt

Young Cavalryman

Eduardo Ciannelli

Harry Cording

Man Who Flails the Mayor

George Coulouris

André Massart

Marjorie Deanne

Cafe Girl (uncredited)

William Edmunds

Soldier #1 (uncredited)

Soledad Jiménez

Guillermo's Wife

Frank Lackteen

Elias' Man

Alberto Morin

Soldier #2 (uncredited)

Manuel París

Officer of Civil Guards Shot by Pablo (uncredited)

Pedro Regas

Soldier #3

Konstantin Shayne

Karkov

Blanca Vischer

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