Thorleif Frederik Schjelderup (7 October 1859 - 27 September 1931) was a Norwegian businessperson.
He was born in Christiania[1] as the son of Thorleif Schjelderup and Fredrikke Marie Caspary.[2] His older sister Berte married Bredo Henrik von Munthe af Morgenstierne, son of Vilhelm Ludvig Herman von Munthe af Morgenstierne.[2]
Thorleif Frederik Schjelderup married Inga Berven. Their son Gunnar Schjelderup became a businessperson, while their other son Ferdinand Schjelderup became a judge. Through Ferdinand he was the grandfather of Olympic bronze medal ski jumper Thorleif Schjelderup.
Thorleif Frederik Schjelderup graduated as cand.jur. in 1882, but concentrated on a business career as he in 1884 entered the family company Ludwigsen & Schjelderup. He eventually became the single owner of the company, which was nationally leading in the grain and flour business.[1]
He was also the major shareholder of the forestry and timber company Enso-Gutzeit until 1919, and a co-owner of the iron- and steelware factory Christiania Spigerverk. His son Gunnar took over here in 1926.[1]