Coatlán may refer to a number of places and languages in Mexico:
Geography
edit- Coatlán del Río, Morelos
- San Pablo Coatlán, Oaxaca
- San Sebastián Coatlán, Oaxaca
- San Vicente Coatlán, Oaxaca
- San Miguel Coatlán, Oaxaca
- San Jerónimo Coatlán, Oaxaca
Languages
edit- Santo Domingo Coatlán Zapotec
- Coatlán Mixe, or Isthmus Mixe