
Guy Decomble (1910–1964) was a French film and television actor. A character actor he played in a number of supporting parts in postwar cinema. One of his better known roles is as the teacher in The 400 Blows by François Truffaut.

The 400 Blows
MOVIE • 1959

Forfaiture
MOVIE • 1937

Bizarre, Bizarre
MOVIE • 1937

The Cousins
MOVIE • 1959

Madame et le mort
MOVIE • 1943

We Are All Murderers
MOVIE • 1952

The Old Guard
MOVIE • 1960

Dangerous Turning
MOVIE • 1954

Bob le Flambeur
MOVIE • 1956

The Crime of Monsieur Lange
MOVIE • 1936

Follow That Man
MOVIE • 1953

The Wreckers
MOVIE • 1959

Thérèse Étienne
MOVIE • 1958

Police Judiciaire
MOVIE • 1957

Atomic Agent
MOVIE • 1959

Guinguette
MOVIE • 1959

Maigret Sees Red
MOVIE • 1963

The Great Pack
MOVIE • 1945