Amatitlán Municipality is delimited to the north-east by Tlacotalpan Municipality, to the south-east by José Azueta Municipality, to the south-west by Cosamaloapan Municipality, to the west by Ixmatlahuacan Municipality, and to the north-west by Acula Municipality.
- "Enciclopedia de los Municipios de México: Amatitlán" (in Spanish). Gobierno Estatal. Retrieved 2009-05-22. External link in