Aulnay, commonly referred to as Aulnay-de-Saintonge (), is a commune in Charente-Maritime, a department in the Nouvelle-Aquitaine region (before 2015: Poitou-Charentes), France.
Aulnay is located on the Via Turonensis. one of the Ways of St. James some 45 km east by south-east of Surgères and 17 km north-east of Saint-Jean-d'Angély.
The commune invoices the village of La Cressoniere west of the town, Pinsenelle north-west of the town, and Salles-lès-Aulnay east of the town. Apart from the urban area of the town the commune is entirely farmland.
The Brédoire river flows through the commune and the town from east to west to join the Boutonne at Nuaillé-sur-Boutonne. Although a small river the Brédoire flooded the town in December 1982. The Palud flows through the north of the commune from the east to join the Brédoire at La Cressoniere. The Saudrenne flows from the east in the south of the commune forming part of the southern border before continuing to join the Boutonne at Saint-Pardoult.
Formerly called Aunedonnacum in the itinerary of Antoninus Pius and Auedonnaco in the Tabula Peutingeriana.
As the capital of a fiscal jurisdiction Aulnay was already the seat of a lordship in 925, as evidenced by the donation made by Cadelon I to several abbeys. The Viscounts of Aulnay (or Viscounts of Aunay) were descendants of other noble families in Poitou and Saintonge and lived in a castle which was demolished in 1818 but whose tower still remains.
A common name for Aulnay is Aulnay-de-Saintonge but under the Ancien Régime Aulnay (often spelled Aunay) did not belong to the province of Saintonge but to the province of Poitou and the Diocese of Poitiers.
By decree dated 12 December 1973 the commune of Salles-lès-Aulnay merged with the commune of Aulnay.
Aulnay is the capital of the canton of Aulnay-de-Saintonge which has the largest extent in the department of Charente-Maritime.
List of Successive Mayors
The inhabitants of the commune are known as Aulnaysiens or Aulnaysiennes in French.
The population of the town is older than the departmental average.
Percentage Distribution of Age Groups in Aulnay and Charente-Maritime Department in 2017
Source: INSEE
The commune has a number of buildings and structures that are registered as historical monuments:
The commune has several religious buildings and structures that are registered as historical monuments:
Football is the main sport of the commune with a regional club which in 1976 was the winner of the Challenge Central-West.