Stieber is a surname. Notable people with the surname include:
András Stieber (born 1991), Hungarian footballer Logan Stieber (born 1991), American amateur wrestler Mercédesz Stieber (born 1974), Hungarian water polo player Raymond Stieber (1936–2025), French footballer Sarolta Stieber (1905–1985), Hungarian swimmer Tamar Stieber, American journalist Wilhelm Stieber (1818–1882), Prussian spy Zoltán Stieber (born 1988), Hungarian footballer