Thalheim may refer to:

Places Austria Thalheim, Lower Austria, cadastral community of Kapelln, Sankt Pölten-Land district, Lower Austria Thalheim, Styria, suburb in Pöls municipality, former Judenburg District, Styria Thalheim bei Wels, town in Wels-Land district, Upper Austria.

Germany Thalheim, Saxony, town in Erzgebirgskreis district, Saxony Thalheim, Saxony-Anhalt, former municipality now in Bitterfeld-Wolfen, Anhalt-Bitterfeld district, Saxony-Anhalt Thalheim (Hesse), constituent community of Dornburg, Hesse, Limburg-Weilburg district, Hesse Thalheim (Oschatz), townland of Oschatz, Nordsachsen district, Saxony Thalheim, former name of Fraunberg, Bavaria, Erding district, Bavaria Thalheim (Sigmaringen), village in Leibertingen municipality, Sigmaringen district, Baden-Württemberg

Poland Thalheim (1938–45) German name for Dziurdziewo, village in Nidzica County, Warmian-Masurian Voivodeship

Romania Thalheim, German name for Daia village of Roșia, Sibiu, commune in Sibiu County

Switzerland Thalheim, Aargau, municipality in Brugg district, Aargau Thalheim an der Thur, municipality in Andelfingen district, Zürich

People Barbara Thalheim (born 1947), German singer and songwriter Bernhard Thalheim (born 1952), German computer scientist Hans-Günther Thalheim (1924–2018), German linguist and writer Robert Thalheim (born 1974), German stage and film director and screenwriter

Other "Thalheim", song on 1999 album Dead Bees on a Cake by David Sylvian

See also Talheim (disambiguation)