* Unaliq (Unalit) Yup'ik: This is the dominant language of the Unaliq people who reside in the area. It is a distinct dialect of the Yup'ik language family.
* English: English is also widely spoken, especially in official settings and interactions with outsiders.
While other languages may be spoken by residents, Unaliq Yup'ik and English are the most prevalent in Unalakleet.