Kühn is a German word meaning "bold" and may refer to:
Kühn (surname), a family name a nickname for rulers and generals Karl der Kühne (1433–1477), (Charles the Bold) Philipp der Kühne (1342–1404), (Philip the Bold) Kühn (Lower Bavaria), a village in the county of Freyung-Grafenau in Lower Bavaria
Kühn is part of the following names: Kühndorf, a village in the district of Schmalkalden-Meiningen in Germany Wendt & Kühn, a manufacturer of Ore Mountain wooden figures and music boxes , a former company from Halle (Saale), Germany , a TV programme Clemens Kühn, German music theorist Kühn Controls AG, German Company
See also Kuhn, a surname Kühne
ru:Кюн