Amatitlán Municipality is a municipality in Veracruz, Mexico. It is located about 231 km from state capital Xalapa to the south-east. It has a surface of 169.4 km2. It is located at 18°26′N 95°44′W / 18.433°N 95.733°W.
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.