| Claude-Augustin Tercier | |
| Birth Place: | Philippeville |
| Allegiance: | Kingdom of France Armée des émigrés Chouan Kingdom of France |
| Rank: | Maréchal de camp |
| Commands: | Vaiges division |
| Battles: | American Revolutionary War, Chouannerie (Quiberon) |
Claude-Augustin [de] Tercier de Vaduens (8 November 1752, Philippeville - 24 February 1823) was a French Royalist general during the Chouannerie, heading the chouans in the la Charnie forest, commanding the Vaiges division.[1] His father, originally from the Canton of Fribourg, was a captain of grenadiers in the La Tour-du-Pin regiment.[2]