Feldschlösschen
| The Feldschlösschen Brewery is in the shape of a castle | |
| Company type | Subsidiary | 
|---|---|
| Industry | Beverages | 
| Headquarters | Rheinfelden, Aargau, Switzerland | 
| Parent | Carlsberg Group | 
| Website | https://feldschloesschen.swiss/en/ | 
Feldschlösschen (lit. 'small castle in the fields') is a Swiss beverage and brewing company located in Rheinfelden, in the German-speaking canton of Aargau, Switzerland.
Founded in 1876, the company operates the biggest brewery in Switzerland by production, the Feldschlösschen Brewery. It bought out Cardinal in 1991, and became a division of Carlsberg in 2000. In addition to beer, it also produces non-alcoholic beverages and mineral waters. The following brands are produced: