# Saint Louis

Saint Louis, Saint-Louis or St. Louis commonly refers to:
* Louis IX of France, King of France from 1226 to 1270
* St. Louis, a city in Missouri, United States, named after the former
It may also refer to:

## Places
### Canada

* Saint-Louis, Quebec, a municipality
* Saint-Louis-de-Blandford, Quebec, a small town northeast of Montreal
* Saint-Louis-de-France, Quebec, a former town merged into Trois-Rivières in 2002
* Saint-Louis-de-Gonzague, Chaudière-Appalaches, Quebec, a municipality in the Les Etchemins Regional County Municipality
* Saint-Louis-de-Gonzague, Montérégie, Quebec, a parish municipality in the Beauharnois-Salaberry Regional County Municipality
* Saint-Louis-de-Gonzague-du-Cap-Tourmente, a parish municipality in Quebec
* Saint-Louis-du-Ha! Ha!, a parish municipality in the Témiscouata Regional County Municipality in Quebec
* Lake Saint-Louis, a lake in southwestern Quebec
* Saint-Louis (provincial electoral district), a former electoral district in Montreal, Quebec
* Saint-Louis-de-Kent, New Brunswick, a village
* Saint-Louis Parish, New Brunswick
* St. Louis, Prince Edward Island, an unincorporated community
* Rural Municipality of St. Louis No. 431, Saskatchewan
** St. Louis, Saskatchewan, a village

### France

* Saint-Louis, Haut-Rhin, a commune in the Haut-Rhin département at the German and Swiss border
* Saint-Louis, Moselle, a commune in the Moselle département
* Saint-Louis, Guadeloupe, a commune in the overseas department of Guadeloupe
* Saint-Louis, New Caledonia, a settlement in the overseas collectivity of New Caledonia
* Saint-Louis, Réunion, commune in the overseas department of Réunion
* Île Saint-Louis, an island on the Seine in Paris
* Saint-Louis-de-Montferrand, Gironde
* Saint-Louis-en-l'Isle, Dordogne
* Saint-Louis-et-Parahou, Aude
* Saint-Louis-lès-Bitche, Moselle

### Haiti

* Saint-Louis-du-Sud, a commune in the Sud department of Haiti
* Saint-Louis-du-Nord, a commune in the Nord department of Haiti

### Seychelles

* Saint Louis, Seychelles, an administrative district on the island of Mahé

### Senegal

* Saint-Louis, Senegal, capital city of the Saint-Louis Region
* Saint-Louis Region, a region on the border with Mauritania

### Thailand

* Saint Louis BTS station, a rapid transit station in Bangrak and Sathon, Bangkok
* Saint Louis Hospital, a private Catholic hospital in Sathon, Bangkok

### United States

* Bay St. Louis, Mississippi, city in Hancock County
* East St. Louis, Illinois, city in St. Clair County east of St. Louis, Missouri
* Old Saint Louis, Indiana, unincorporated community
* San Luis Obispo, California (Spanish for "St. Louis, Bishop"), a city in California
* San Luis Obispo County, California, a county in California
* St. Louis, Missouri, independent city
** Downtown St. Louis, Missouri, central business district of St. Louis, Missouri
** Greater St. Louis, bi-state metropolitan area
* St. Louis County, Missouri, bordering the city of St. Louis
* Lake St. Louis, Missouri, planned community in St. Charles County
* St. Louis, Michigan, city in Gratiot County
* St. Louis County, Minnesota
* St. Louis Park, Minnesota, city in Hennepin County
* Saint Louis River, river in Minnesota and Wisconsin
* Saint Louis Creek, a stream in Colorado
* St. Louis, Oklahoma, town in Pottawatomie County
* Saint Louis, Oregon, unincorporated community
* Saint Louis, Virginia, unincorporated community

## People
### Catholic saints

* Louis IX of France (1214–1270), King of France
* Louis of Toulouse (1274–1297), French-Neapolitan bishop and noble
* Louis de Montfort (1673–1716), French priest

### Surname

* Ali St. Louis (1959–2011), Trinidadian sprinter
* Brad St. Louis (born 1976), American football player
* Dexter St. Louis (1968–2019), Trinidadian table tennis player
* Dylan Saint-Louis (born 1995), Congolese footballer
* Fabienne St Louis (born 1988), Mauritian triathlete
* France Saint-Louis (born 1958), Canadian ice hockey player and coach
* François St-Louis, Canadian politician
* Jean-Pierre St-Louis (1951–2020), Canadian cinematographer
* Jeremy St. Louis (born 1971), Canadian journalist
* Jimson St. Louis (born 2002), U.S. Virgin Islands soccer player
* Krysan St. Louis (born 2003), Saint Lucian footballer
* Louis St. Louis (1942–2021), American songwriter
* Lucy St. Louis (born 1992), English actor and singer
* Marie Michele St. Louis (born 1968), Mauritian judoka
* Martin St. Louis (born 1975), Canadian ice hockey player and coach
* Michel-Henri St-Louis, Canadian military officer
* Natasha St. Louis (born 1991), Trinidadian footballer
* Nathaniel St. Louis (born 2000), Canadian soccer player
* Tasha St. Louis (born 1983), Trinidadian footballer
* Terry St. Louis (born 1969), Trinidadian footballer
* Tyree St. Louis (born 1997), American football player

### Other names

* Ralph St. Louis Pieris Deraniyagala, Sri Lankan politician
* St. Louis Jimmy Oden (1903–1974), American musician

## Ships

* Saint Louis (1752 ship), a French East Indiaman
* French battleship Saint Louis, a French Navy battleship in commission from 1900 to 1919
* Saint Louis (hotel barge), a hotel barge in southwest France
* Saint-Louis-class cruiser, a class of planned French heavy cruiser, never built
* MS St. Louis, a German ocean liner, notable for a voyage in 1939 when it carried 908 Jewish refugees from Germany
* USS St. Louis, seven United States Navy ships

## Sports

* St Louis (horse), a racehorse
* Arizona Cardinals, a professional NFL team known as the St. Louis Cardinals from 1960 to 1987
** See History of the St. Louis Cardinals (NFL) for more details on the team's tenure in St. Louis
* Los Angeles Rams, a professional NFL team known as the St. Louis Rams from 1995 to 2015
** See History of the St. Louis Rams for more details on the team's tenure in St. Louis
* St. Louis All-Stars, a professional football team during the 1923 NFL season
* Saint Louis Billikens, the intercollegiate athletic program of Saint Louis University
* St. Louis Blues, a professional ice hockey team in the National Hockey League
* St. Louis Browns, a professional baseball team that became the Baltimore Orioles in 1954
* St. Louis Cardinals, a professional baseball team in Major League Baseball
* St. Louis Gunners, a 1934 member of the National Football League that joined the minor AFL in 1939
* St. Louis Stampede, members of the Arena Football League 1995–1996

### Soccer teams

* Saint Louis FC, American men's team
* AC St. Louis, American men's team
* FC St. Louis, American women's team
* Saint Louis Athletica, American women's team
* SS Saint-Louisienne, Réunion team
* Saint Louis Suns United FC, Seychelles team
* St. Louis City SC, American men's team
** St. Louis City 2, reserve team

## Colleges and universities

* Lycée Saint-Louis, in Paris, France
* Maryville University of St. Louis, Town and Country, Missouri
* Saint Louis University, St. Louis, Missouri
* Saint-Louis University, Brussels, Brussels, Belgium
* Saint Louis University (Philippines), a private teaching university in Baguio
* St. Louis Christian College, Florissant, Missouri
* St. Louis Community College
* St. Louis College Valenzuela, Valenzuela City, Philippines
* University of Health Sciences and Pharmacy in St. Louis, St. Louis, Missouri
* University of Missouri–St. Louis, St. Louis, Missouri
* University of Saint Louis Tuguegarao, Tuguegarao City, Philippines
* Washington University in St. Louis, St. Louis, Missouri

## Other uses

* Fort St. Louis (disambiguation)
* St. Louis (beer), a Belgian-style beer by Brouwerij Van Honsebrouck
* St. Louis Car Company, a manufacturer of streetcars, trolleybuses and locomotives
* St. Louis Cathedral (disambiguation)
* St. Louis Hotel, in 19th-century New Orleans, Louisiana
* St. Louis Plantation, in Iberville Parish, Louisiana
* Saint Louis (El Greco), a c. 1592–1595 painting
* Saint-Louis (glass manufacturer), a French glass manufacturer
* Order of Saint Louis, a military Order of Chivalry