Schjelderup is a surname. Notable people with the surname include:Andreas Schjelderup, Norwegian footballer Ferdinand Schjelderup (1886–1955), Norwegian mountaineer, Supreme Court Justice and resistance member during the German occupation of Norway Gerhard Schjelderup (1859–1933), Norwegian composer Gunnar Schjelderup (1895–1972), Norwegian businessperson Guttorm Schjelderup, Norwegian economist Harald K. Schjelderup (1895–1974), Norwegian physicist, philosopher and psychologist Ingrid Schjelderup (disambiguation), several people John Schjelderup Giæver (1901–1970), Norwegian author and polar researcher Kristian Vilhelm Koren Schjelderup, Jr. (1894–1980), Norwegian bishop, son of Kristian Vilhelm Koren Schjelderup, Sr. Kristian Vilhelm Koren Schjelderup, Sr. (1853–1913), Norwegian bishop, father of Kristian Vilhelm Koren Schjelderup, Jr. Melchior Schjelderup Olsson Fuhr (1790–1869), Norwegian politician Mon Schjelderup (1870–1934), Norwegian composer and pianist Thorleif Frederik Schjelderup (1859–1931), Norwegian businessperson Thorleif Schjelderup (1920–2006), Norwegian author and in the 1940s and 1950s one of Norway's best ski jumpers Thorleif Schjelderup-Ebbe (1894–1982), Norwegian zoologist who described the pecking order of hens