Meider may refer to: Hans Meidner (1914–2001), South African plant physiologist Ludwig Meidner (1884–1966), a Jewish German expressionist painter and printmaker Else Meidner, née Meyer (1901–1987), a Jewish German painter, wife of Ludwig Meidner Rudolf Alfred Meidner (1914–2005), a Jewish German-Swedish economist Rehn–Meidner Model, an economic model developed in 1951 Rehn-Meidner Macroeconomics to Neo-liberalism Jewish surnames German-language surnames Germanic-language surnames