The Kiowa-Tanoan languages are a Native American language family. Most of the Kiowa-Tanoan languages are spoken in the Pueblos of New Mexico, while Kiowa is spoken in Oklahoma. The Keres languages are also sometimes placed in this family.

Kiowa-Tanoan languages

• Kiowa-Towa languages
  • Kiowa language: 1,092 speakers (1990 census)
  • Jemez (Towa) language: 1,301 speakers (1990 census)
• Tewa-Tiwa languages
  • Tewa language: total of 1,298 speakers (1980 census)
    • Nambe language: 50 speakers
    • Pojoaque language: 25 speakers
    • San Ildefonso language: 349 speakers
    • San Juan language: 495 speakers
    • Santa Clara language: 207 speakers
    • Tesuque language: 172 speakers
  • Northern Tiwa language: 927 total speakers (1980 census)
    • Picuris language: 101 speakers (1990 census)
    • Taos language: 803 speakers (1980 census)
  • Southern Tiwa language: 1, 631 total speakers (1980 census)
    • Isleta language: 588 speakers (1980 census)
    • Sandia language: 43 speakers (1980 census)