Armand du Paty de Clam | |
|---|---|
 Armand du Paty de Clam | |
| Born | 21 February 1853 Paris, French Second Empire |
| Died | 3 September 1916 (aged 63) Versailles, French Third Republic |
| Allegiance |  France |
| Service | Army of France |
| Years of service |
|
| Rank | Lieutenant-Colonel |
| Battles / wars | First World War |
| Awards | Legion of Honour |
Charles Armand Auguste Ferdinand Mercier du Paty de Clam (21 February 1853 – 3 September 1916) was a French army officer, an amateur graphologist, and a key figure in the Dreyfus affair.