Taizon is a village in the Poitou-Charentes région of France.
It is situated on the River Thouet some 9 km north of the town of Thouars. The bridge across the Thouet was built in the 13th century, to a romanesque design, and was registered as a historical monument in 1943.
Taizon forms part of the commune of Argenton-l'Église, which lies within the département of Deux-Sèvres. The village of Argenton-l'Église lies 2.5 km to the west of Taizon.
Coordinates: 47°03′14″N 0°13′50″W / 47.053955°N 0.230649°W