Sitzendorf an der Schmida, Lower Austria, market town in the district of Hollabrunn, alt. 244 m, pop. 2,170, area 61.84 km2, northwest of Hollabrunn. - Children´s home run by the Sisters of Mercy; industry and trade, winegrowing. - Late Gothic parish church, basilica-like building altered in the 18th century with late Baroque southern tower, wall paintings (16th century); former hospital and orphanage (erected in 1520); former Protestant parish house (16th century); wayside shrines.