Didier Decoin was a French screenwriter and writer awarded the Prix Goncourt in 1977.
- Occupation
- screenwriter, writer, prose writer, journalist
- Position held
- president of the Société des gens de lettres, president of the Société des gens de lettres, president, chairperson
- Citizenship
- France
- Born
- March 13, 1945
- Died
- August 5, 2026