Guy Decomble
- Birth Date
- 11/12/1910 - 8/14/1964
- Birth Place
- Aulnay-sous-Bois, Seine-Saint-Denis, France
- Known For
- Acting
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.
