Guerrero Chontal language

Guerrero Chontal (or Chontal of Guerrero, Chontal de Guerrero) is an unclassified language that was spoken in what is now the Mexican state of Guerrero during the prehispanic and early colonial periods. It is now extinct. There is no existing description of this language.

Guerrero Chontal should not be confused with Chontal Maya, which is a Mayan language that is still spoken, nor with Oaxaca Chontal, an endangered language spoken in Oaxaca. Chontal is a generic Nahuatl word for foreigner, applied to several unrelated ethnic groups.