Reif is a surname, a variant of Reiff, and a given name. Notable people with the name include:
Surname Alberto Reif (1946–2012), Italian football player Alison Motsinger-Reif, American geneticist and biostatistician Arnold E. Reif (born 1924), American cancer researcher Chris Reif, American soccer player Christian Reif (born 1984), German long jumper Emil Reif (born 1998), Danish Counter-Strike player Frederick Reif (1927–2019), American physicist Gertrude Reif Hughes (1936-2022), American professor of English John F. Reif (born 1951), American judge John Reif (born 1951), American academic L. Rafael Reif (born 1950), American educator Marcel Reif (born 1949), German journalist Patricia Reif (1930–2002), American philosopher and theologian Robert W. Reif (1921-2011), American politician and physician Sepp Reif (born 1937), German ice hockey player Stefan Reif (born 1944), Scottish academic Timothy M. Reif (born 1959), American jurist and lawyer
Given name Reif Larsen, American author
Sport
Reif (automobile), 1950s racing car
See also Reiff (disambiguation) Reif-Gintl