The Argenton is a 71 km (44 mi) river in the Nouvelle-Aquitaine region in western France. It is a left tributary of the Thouet.^[1]

Argenton River
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Location
Country	France
Physical characteristics
Mouth
• location	Thouet
• coordinates	47°5′34″N 0°12′15″W / 47.09278°N 0.20417°W / 47.09278; -0.20417
Length	71 km (44 mi)
Basin features
Progression	Thouet→ Loire→ Atlantic Ocean

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.