The Tequistlatecan languages, also called Chontal of Oaxaca, are three close but distinct languages spoken or once spoken by the Chontal people of Oaxaca State, Mexico:*Huamelultec (Lowland Oaxaca Chontal),*Tequistlatec (extinct),*Highland Oaxaca Chontal.
Включает 3 языка:* уамелультекский язык (нижне-чонтальский, нижний чонталь; (Huamelultec, Lowland Oaxaca Chontal) — около 1100 носителей (2005 г.