Ivannikov is a Russian surname. Notable people with the surname include:
Aleksandr Ivannikov (born 1945), Russian ski jumper Evgeny Ivannikov (born 1991), Russian ice hockey player Nikolai Ivannikov (born 1992), Russian footballer Valery Ivannikov (born 1976), Russian ice hockey player Viktor Ivannikov (1940–2016), Russian computer scientist