Natchez is a village in Natchitoches Parish, Louisiana, United States. The population was 597 at the 2010 census. It is part of the Natchitoches Micropolitan Statistical Area.
It includes St. Augustine Parish (Isle Brevelle) Church. Church services were established in 1803 by Augustin Métoyer and have been held continuously since then. It is the oldest church in the US founded by and for the mixed Creole people. The church was built by sons of Métoyer and Marie Thérèse Coin-coin. Because of the significance of the Créole church's history and its centrality in the life of the community, it is featured on the Louisiana African American Heritage Trail.
The village and parish are part of the Cane River National Heritage Area.