Roger Trinquier
| Roger Trinquier | |
|---|---|
| A sketch of Roger Trinquier | |
| Born | 20 March 1908 La Beaume, France | 
| Died | 11 January 1986 (aged 77) Vence, France | 
| Allegiance | France | 
| Branch | French Army/Marine Troops | 
| Years of service | 1931–1961 | 
| Rank | Colonel | 
| Commands | 2e BCCP GCMA 3e RPIMa | 
| Battles / wars | World War II First Indochina War Algerian War Katanga rebellion | 
| Awards | Commander of the Légion d'honneur | 
| Other work | Mercenary, Author | 
Roger Trinquier (20 March 1908 – 11 January 1986) was a French Army officer during World War II, the First Indochina War and the Algerian War, serving mainly in airborne and special forces units. He was also a counter-insurgency theorist, mainly with his book Modern Warfare.