St. Gall (disambiguation)

St. Gall may refer to:
 * Saint Gall, Irish missionary in the German Alps
 * Abbey of Saint Gall, Switzerland
 * Sankt Gallen (disambiguation), various German-language eponyms of the saint
 * St. Gallen, a city of Switzerland, whose English spelling is St Gall, and whose French name is Saint-Gall
 * Gal I (Bishop of Clermont) (c.489–c.553)