Leonhard Nagenrauft (9 March 1938 in Bischofswiesen – 22 May 2017 in Berchtesgaden) was a West German luger who competed in the late 1960s and early 1970s. He won the silver medal in the men's singles event at the 1971 FIL World Luge Championships in Olang, Italy.Nagenrauft also won two medals in the men's singles event at the FIL European Luge Championships with a gold in 1967 and a bronze in 1972.
Nagenrauft also competed in two Winter Olympics, earning his best finish of fifth in the men's singles event at Sapporo in 1972.