Janin may refer to:

People First name Janin Lindenberg (born 1987), German track and field athlete Janin Reinhardt (born 1981), German television presenter and actress Family name Albert Stanley Janin (1881-1931), U.S. hydro-airplane inventor Jules Janin (1804-1874), French writer and critic Maurice Janin (1862-1946), French general Michael Janin, DC Comics comic book artist Pascal Janin (born 1956), French footballer and football manager Raymond Janin, (1882-1972), French Byzantinologist Zuzanna Janin (born 1961), Polish visual artist and actor

Places Jenin, Palestinian city Janin, Kuyavian-Pomeranian Voivodeship (north-central Poland) Janin, Podlaskie Voivodeship (north-east Poland) Janin, Masovian Voivodeship (east-central Poland) Janin, Pomeranian Voivodeship (north Poland) Stary Janin

See also Jenin (disambiguation) Janin Plot, a biochemical visualisation method