Chatain () is a commune in the Vienne department in the Nouvelle-Aquitaine region in western France.
Chatain is a rural commune in the Vienne department of NouvelleâÂÂAquitaine, located in the southwest corner of the department, about 10â¯km southwest of Charroux and along the Charente River. Covering 22.05â¯kmò, the terrain varies in elevation from 125â¯m to 193â¯m, with the town hall situated at approximately 166â¯m above sea level. Its landscape comprises bocage and valley systems characteristic of the Charente-Limousine region, dotted with small lakes and rare aquatic bird habitats. Situated outside any urban agglomeration with a sparse population (around 250âÂÂ300 residents), Chatain has a low density of approximately 11âÂÂ14 inhabitants per kmò.