The Provinces
In the United States, the Society of Jesus is organized into ten provinces or geographic regions, each headed by a provincial superior appointed by the Superior General in Rome. Province Offices are organized as follows:

| California | Maryland | New Orleans |
| Wisconsin | Chicago-Detroit | Missouri |
| New York | Oregon | New England |
| French Canada | English Canada |
Jesuit Assistancies Worldwide
In the same way that the United States Assistancy is comprised of individual provinces, so too is the rest of the world, with other Assistancies and Jesuit Conferences representing each region. For more information about the provinces and Assistancies throughout the world, please visit the Jesuit Curia, the global headquarters of the Society of Jesus, located in Rome.
