This is a list of cities, towns, unincorporated communities, counties, and other places in the U.S. state of Arizona, which start with the letter G. This list is derived from the Geographic Names Information System, which has numerous errors, so it also includes many ghost towns and historical places that are not necessarily communities or actual populated places.
This is a list of locations in Arizona starting with the letter "G" as found in the GNIS, which has some errors and includes many abandoned settlements and historic locations that may not be actual inhabited areas.