Langenau is a town in the county of Alb-Donau-Kreis, Baden-Württemberg, Germany.

Langenau may also refer to:

Places Germany , village in the borough of Brand-Erbisdorf, county of Mittelsachsen, Saxony Langenau (Flieden), village in the borough of Langenau der Gemeinde Flieden, county of Fulda, Hesse Langenau (Geroldsgrün), village in the municipality of Geroldsgrün, county of Hof, Bavaria , village in the borough of Hartha, county of Mittelsachsen, Saxony Langenau (Kreuztal), village in the borough of Kreuztal in the county of Siegen-Wittgenstein, North Rhine-Westphalia, see Buschhütten#Langenau , village in the borough of Schopfheim, county of Lörrach, Baden-Württemberg Langenau (Tettau), village in the borough of Tettau, county of Kronach, Bavaria, see Tettau (Oberfranken) Langenau (island) (Nonnenaue), an island in the Rhine south of Ginsheim

Poland Czernica (Langenau über Hirschberg and Schloss Langenau), in the voivodeship of Lower Silesia Dłużyna Dolna (Nieder Langenau), village in the borough of Pieńsk (Penzig) in the voivodeship of Lower Silesia Dłużyna Górna (Ober Langenau), village in the borough of Pieńsk (Penzig) in the voivodeship of Lower Silesia Długopole Dolne (Niederlangenau) Długopole-Zdrój (Bad Langenau) Długopole Górne (Oberlangenau) Langenau near Danzig (Gdańsk), West Prussia Langenau near Rosenberg (Susz), West Prussia

Romania Câmpulung, town in the county of Argeș in Wallachia

Czech Republic Lánov, municipality in Trutnov district Skalice u České Lípy, municipality in Česká Lípa district Dolní Lánov (Nieder Langenau), municipality in Trutnov district Dlouhé, village in the borough of Nový Hrádek in Náchod district , abandoned village on the Hradiště Training Area in Karlovy Vary district (Ober Langenau), village in the borough of Lánov in Trutnov district (Mittel Langenau), village in the borough of Lánov in Trutnov district Malý Lánov (Klein Langenau), village of Dolní Lánov in Trutnov district

People Amelie von Langenau (1830/33–1902), Baroness, Austrian Methodist, women's rights campaigner (1817–1881), Austrian diplomat Jutta Langenau (1933–1982), German swimmer, MdV Ute Langenau (born 1966), German volleyball player

See also Langenau Castle (in Obernhof, Rhein-Lahn-Kreis, Rhineland-Palatinate) (Stadium of SC Eltersdorf) Langau Langnau (disambiguation) Längenau Clydau, the present name of the Welsh town previously known as Llangeneu