Lorin is a masculine given name. Notable people with the name include:
Lorin Blodget (1823–1901), American physicist and writer
Lorin C. Woolley (1856–1934), Mormon fundamentalist leader and a proponent of plural marriage
Lorin F. Wheelwright (1909–1987), American Latter-day Saint hymnwriter, composer, musical instructor and educator
Lorin Farr (1820–1909), Mormon pioneer and the first mayor of Ogden, Utah
Lorin Maazel (1930–2014), conductor, violinist and composer
Lorin Solon (1892–1967), All-American football player
René Lorin (1877–1933), inventor of the ramjet (patented in 1908)
