Altner

Altner is a surname. Notable people with the surname include:


 * Georg Altner (1901–1945), German politician
 * Günter Altner (1936–2011), German biologist, theologian, ecologist, environmentalist, writer, and lecturer
 * Stefan Altner, German musician, musicologist, and manager
 * Zdenek Altner (born 1947), Czech lawyer and advocate