Thorleif

The Germanic first name Thorleif (which means son of Thor) with variants Torleif (Swedish), Thorleiv/Torleiv (Norwegian) and Þorleif (Icelandic) may refer to:

Torleif

 * Torleif Hoppe (born 1965), co-creator and scriptwriter on Danish crime drama series The Killing and creator of 2019 series DNA
 * Torleif Torkildsen (1892–1944), Norwegian gymnast and Olympian

Torleiv

 * Torleiv Trondson Benkestok Norwegian nobleman (beginning of 16th century)
 * Torleiv Bolstad (1915–1979), Norwegian musician and Hardanger fiddle player
 * Torleiv Corneliussen (1890–1975), Norwegian sailor and Olympian
 * Torleiv Hannaas (1874–1929), Norwegian philologist
 * Torleiv Hytten (1890–1980), Norwegian-Australian economist
 * Torleiv Maseng (born 1946), Norwegian engineer
 * Torleiv Ole Rognum (born 1948), Norwegian physician and politician for the Christian Democratic Party

Thorleiv

 * Thorleiv Røhn (1881–1963), Norwegian gymnast who won a gold medal in the team competition at the 1906 Summer Olympics

Thorleif

 * Thorleif Andresen (born 1945), Norwegian cyclist who competed at the 1976 Summer Olympics
 * Thorleif Christoffersen (1900–1975), Norwegian sailor who competed in the 1920 Summer Olympics
 * Thorleif Enger (born 1943), Norwegian businessperson and chief executive officer of Yara International
 * Thorleif Haug (1894–1934), Norwegian skier who competed in Nordic combined and cross-country
 * Thorleif Holbye (1883–1963), Norwegian sailor who competed in the 1920 Summer Olympics
 * Gunnar Thorleif Hvashovd (born 1924), Norwegian politician for the Labour Party
 * Thorleif Karlsen (1909–2010), Norwegian police inspector, who also became known through the radio program Trafikk og musikk
 * Thorleif Kristensen (1916–1997), Norwegian politician for the Labour Party
 * Thorleif Lund (1880–1956), Norwegian stage and film actor of the silent film era
 * Thorleif Lintrup Paus (1912–2006), Norwegian lawyer and diplomat
 * Thorleif Rattray Orde Mangin (1896–1950), British colonial administrator
 * Thorleif Petersen (1884–1958), Norwegian gymnast who competed in the 1906 Summer Olympics
 * Thorleif T. Peterson (1885–1982), American farmer and politician
 * Ola Thorleif Ruud (1926–2018), Norwegian politician from the Conservative Party
 * Thorleif Schjelderup (1920–2006), Norwegian author and in the 1940s and 1950s one of Norway's best ski jumpers
 * Thorleif Frederik Schjelderup (1859–1931), Norwegian businessperson
 * Thorleif Schjelderup-Ebbe (1894–1982), Norwegian zoologist who described the pecking order of hens
 * Thorleif Torstensson, leader of Thorleifs, a Swedish dansband active 1962–2012
 * Thorleif Vangen (1920–1996), Norwegian skier who competed in the 1948 Winter Olympics