Saint Charles
Saint Charles may refer to:

People
Charles I, Count of Flanders (1084–1127), Blessed Charles the Good, count of Flanders, 1119–1127
Charles, Duke of Brittany (1319–1364), Blessed Charles de Châtillon
Saint Charles Borromeo (1538–1584), cardinal and archbishop of Milan, 1564–1584
Blessed Charles Spinola (1564–1622), Italian Jesuit missionary martyred in Japan
King Charles the Martyr (1600–1649), Anglican martyr, king of England, Scotland, and Ireland, 1625–1649
Saint Charles Garnier (missionary) (1606–1649), French Jesuit missionary martyred in Canada
Saint Charles of Sezze (1613–1670), Italian friar of the Franciscan Order
Saint Charles-Joseph-Eugène de Mazenod (1782–1861), French Catholic clergyman
Saint Charles of Mount Argus (1821–1893), Dutch Passionist priest who worked in Ireland
Saint Charles Lwanga (1860 or 1865–1886), Ugandan Catholic martyr

Places
Barbados
Port Saint Charles, luxury marina within the parish of Saint Peter

Canada
Saint-Charles Parish, New Brunswick
Saint-Charles, New Brunswick, an unincorporated community
St. Charles, Ontario, town in the Sudbury District
St. Charles, Winnipeg, city ward of Winnipeg, Manitoba
Saint-Charles-Borromée, Quebec, city in the region of Lanaudière
Saint-Charles-sur-Richelieu, Quebec, municipality in La Vallée-du-Richelieu Regional County Municipality
Pointe-Saint-Charles, neighborhood in Le Sud-Ouest, Montreal, Quebec

France
Saint-Charles-de-Percy, merged into Valdallière commune in Calvados department, Normandy region
Marseille-Saint-Charles Station, main railway station and intercity bus station, Marseille, Bouches-du-Rhône

United States
St. Charles, Arkansas, town in Arkansas County
Saint Charles Reservoir, in Pueblo County, Colorado
Saint Charles River, in Colorado
Saint Charles, Georgia
St. Charles, Idaho, city in Bear Lake County
St. Charles, Illinois, city in DuPage and Kane counties
St. Charles, Iowa, city in Madison County
St. Charles, Kentucky, city in Hopkins County
St. Charles Parish, Louisiana, parish in New Orleans metropolitan area
St. Charles, Maryland, planned community in Charles County
St. Charles, Michigan, village in Saginaw County
St. Charles, Minnesota, city in Winona County
St. Charles County, Missouri, county in eastern Missouri
St. Charles, Missouri, city and county seat
Saint Charles, Ohio, unincorporated community in Butler County
St. Charles, South Carolina, census-designated place in Lee County
St. Charles, South Dakota, census-designated place in Gregory County
St. Charles, Virginia, town in Lee County

Education
Saint Charles Preparatory School, Catholic high school in Columbus, Ohio, United States
St. Charles Parish Public School System, public school district headquartered in Luling, Louisiana
St. Charles Borromeo School, private catholic school in Destrehan, Louisiana
St. Charles Borromeo High School, former private high school in Destrehan, Louisiana
St. Charles Catholic High School (Laplace, Louisiana), private high school in the Archdiocese of New Orleans
St. Charles Community Schools, school district in St. Charles, Michigan
St. Charles East High School, public high school in St. Charles, Illinois
St. Charles Garnier College, private secondary school in Quebec City, Quebec
St Charles' Primary School, primary school in Newton, Scotland

Transportation
St. Charles (ship), screw-driven steamboat on the upper Peace River, Canada, 1903–1916
St. Charles Streetcar Line, Louisiana, U.S.

Other uses
St. Charles Avenue, Louisiana, U.S.
Place St. Charles, skyscraper
St. Charles Parkway, Maryland, U.S.

See also
St. Charles' Church (disambiguation)
St. Charles College (disambiguation)
St. Charles High School (disambiguation)
St. Charles Township (disambiguation)
Charles Borromeo Church (disambiguation)
Saint Charles Borromeo Seminary (disambiguation)
San Carlo (disambiguation)
San Carlos (disambiguation)
Karlskirche (disambiguation)