Petronia (disambiguation)
# Petronia (disambiguation)

Petronia may refer to:

* Petronia, the monospecific genus of the rock sparrow, named after the Italian ;
* Petronia gens, an ancient Rome family;
* Petronia City, a planned location in Ghana;
* Petronia cabinet, a 1969-1971 government in the Netherlands Antilles lead by:
   * Ernesto Petronia, Curaçao-born Aruban businessman and politician
* Petronian notation and Petronian motets, in Medieval music
