| Argenton | |
| Pushpin Map: | France#France Nouvelle-Aquitaine |
| Mouth Coordinates: | 47.0928°N -0.2042°W |
| Subdivision Type1: | Country |
| Length: | 71km (44miles) |
The Argenton (pronounced as /fr/) or Argent (pronounced as /fr/）) is a 71km (44miles) river in the Nouvelle-Aquitaine region in western France. It is a left tributary of the Thouet.
Its source is in the commune of Cirières. Its course crosses the department of Deux-Sèvres. It flows generally northeast through the towns of Le Pin, Nueil-les-Aubiers, Argenton-les-Vallées and Argenton-l'Église, finally flowing into the Thouet near Saint-Martin-de-Sanzay.