Kikin () is a Russian masculine surname, its feminine counterpart is Kikina. It may refer to
Alexander Kikin (c.1670–1718), advisor to Alexei Petrovich, Tsarevich of Russia Anatoli Kikin (1940–2012), Russian football player and manager Anna Kikina (born 1984), Russian engineer and test cosmonaut Pyotr Kikin (1775–1834), Russian general and politician