Kochergin or Kocherhin (, from кочерга meaning fire iron) is a Russian masculine surname, its feminine counterpart is Kochergina or Kocherhina. It may refer to Evgeny Kochergin (born 1945), Russian speaker and presenter Ivan Kochergin (1935–2015), Russian wrestler Tetyana Kocherhina (born 1956), Ukrainian handball player