Koasati is the language of the Coushatta Tribe, who live in Central Louisiana. As a Mukogean language, it is related to Choctaw, Chickasaw, Alabama, Apalachee, Mikasuki, and Creek.

The Coushatta Tribe developed a Koasati Essentials course in 2015. The course includes 3 units, each with 3 lessons.

To start learning Koasati, click here and call the Heritage Department (337-584-1560). Other Koasati resources are available on the Koasati Heritage website.