Cerizay (French pronunciation: [səʁizɛ]) is a commune in the Deux-Sèvres department in the Nouvelle-Aquitaine region in western France.

The last two towers of the castle, along with its 12th century chapel, were destroyed when the present (rather flamboyant) church was constructed in 1890.

The automotive coachbuilder firm Heuliez had its main production plant on the outskirts of the town.

The firm currently construct the roof module for the Peugeot 206CC and till 2009 built the Vauxhall/Opel Tigra Twin Top.

Between June 2011 and December 2013, the "Mia", an electric car developed in Germany, was built under contract with an annual output of 10,000 units.