San Dionisio

San Dionisio is the Spanish-language version of Saint Dionysius. It may refer to:

El Salvador

 * San Dionisio, Usulután

Mexico

 * San Dionisio del Mar, Oaxaca
 * San Dionisio Ocotepec, Oaxaca
 * San Dionisio Ocotlan, Oaxaca

Nicaragua

 * San Dionisio, Matagalpa

Philippines

 * San Dionisio, Iloilo
 * San Dionisio, Parañaque

United States

 * Redoubt San Dionisio, a fortification in Russian America, near today's Wrangell, Alaska