Klettgau

You can help expand this article with text translated from the corresponding article in German. (February 2009) Click [show] for important translation instructions. View a machine-translated version of the German article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing German Wikipedia article at [[:de:Klettgau (Gemeinde)]]; see its history for attribution. You may also add the template {{Translated|de|Klettgau (Gemeinde)}} to the talk page. For more guidance, see Wikipedia:Translation.

Klettgau
Municipality
View of Erzingen
Coat of arms
Location of Klettgau within Waldshut district
Klettgau Show map of Germany Klettgau Show map of Baden-Württemberg
Coordinates: 47°39′30″N 08°25′22″E / 47.65833°N 8.42278°E / 47.65833; 8.42278
Country	Germany
State	Baden-Württemberg
Admin. region	Freiburg
District	Waldshut
Government
• Mayor (2016–24)	Ozan Topcuogullari[1]
Area
• Total	45.87 km2 (17.71 sq mi)
Elevation	409 m (1,342 ft)
Population  (2022-12-31)[2]
• Total	7,611
• Density	170/km2 (430/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
Postal codes	79771
Dialling codes	07742
Vehicle registration	WT
Website	www.klettgau.de

Klettgau (High Alemannic: Chleggau) is a municipality in the district of Waldshut in Baden-Württemberg, Germany. It is the centre of the Klettgau historical region stretching across the Swiss border into the cantons of Aargau, Schaffhausen and Zürich.

The municipal area includes the villages of Bühl, Erzingen, Geißlingen, Grießen, Rechberg, Riedern am Sand, and Weisweil.