Grünau

Grünau or Grunau might refer to:

Austria

 * Grünau im Almtal, a gemeinde in the bezirk of Gmunden, Oberösterreich
 * Hofstetten-Grünau, a marktgemeinde in the bezirk of Sankt Pölten-Land, Niederösterreich

Czech Republic

 * German name for Gruna, a village and municipality (obec) in Svitavy District, Pardubice

Germany

 * Grünau, Berlin, an ortsteil in the bezirk of Treptow-Köpenick, Berlin
 * Grünau Charterhouse, a former monastery in the regierungsbezirk of Unterfranken, Bavaria
 * Grünau, Leipzig, a late 20th century housing estate in Leipzig

Namibia

 * Grünau, Namibia, a settlement in Karas Region

Poland

 * German name for Stare Gronowo, a village in Człuchów County, Pomorze
 * German name for Siestrzechowice, a village in Nysa County, Opole
 * German name for Jeżów Sudecki, a village in Jelenia Góra County, Lower Silesian Voivodeship

Russia

 * Grünau (Grunau) - rustic village #6 of the Russian Empire (now the territory of Ukraine), founded by German colonists from Prussia in 1823-1824

People

 * August Grunau (1881–1931), German politician and Unionist
 * Simon Grunau, 16th-century German chronicler