Ludewig is a surname. Notable people with the surname include: * Dieterich Bernhard Ludewig (1707–1740), German organist * Elsa Ludewig-Verdehr (born 1936), American clarinetist * Frank A. Ludewig (1863–1940), Dutch architect * Heinz Ludewig (1889–1950), German footballer * Johanna Ludewig (1891-1958), German politician * Johannes Ludewig (born 1945), German businessman * Jörg Ludewig (born 1975), German cyclist * Uwe Ludewig (born 1967), German agricultural scientist

See also