Kleppe can refer to:
People Johan Kleppe (born 1928), Norwegian veterinarian and politician for the Liberal Party Karl K. Kleppe (1877–1959), Norwegian farmer and politician for the Liberal Party Per Kleppe (born 1923), Norwegian economist and politician for the Labour Party Thomas S. Kleppe (1919–2007), US politician who served as the Representative from North Dakota Vidar Kleppe (born 1963), Member of Parliament in Norway and deputy leader of the Progress Party
Places Kleppe, a village in Klepp Municipality in Rogaland county, Norway Kleppe (Orpe), a river of North Rhine-Westphalia and of Hesse, Germany, tributary of the Orpe
Other Kleppe v. New Mexico, a 1976 decision of the U.S. Supreme Court
See also Klepp (disambiguation)