Miahuatlán may refer to:
Places Mexico Miahuatlán, Amacuzac Miahuatlán, Cunduacán Miahuatlán, Metztitlán Miahuatlán, Omealca Oaxaca Miahuatlán District Miahuatlán de Porfirio Díaz Sierra de Miahuatlán, south-easternmost range in the Sierra Madre del Sur Santa Lucía Miahuatlán
Puebla Santiago Miahuatlán San José Miahuatlán Veracruz Miahuatlán (Veracruz)
Others Miahuatlán cotton rat (Sigmodon planifrons), a rodent species in the family Cricetidae Miahuatlán Zapotec, Zapotec language spoken in southern Oaxaca, Mexico.