The name Arlin may refer to:
Arlin Godwin, American electronic musician and filmmaker Arlin Horton, founder of Pensacola Christian College Arlin Adams (1921–2015), American judge Arlín Ayoví (born 1979), Ecuadorian football player Bernard Arlin (born 1942), French field hockey player Georg Årlin (1916–1992), Swedish actor Georges Arlin(1902–1992), French field hockey player Harold Arlin (1895–1986), American engineer and broadcaster Steve Arlin (1945–2016), American baseball player