Viktor Ivanovich Kosichkin (Russian: Виктор Иванович Косичкин; 25 February 1938 – 30 March 2012) was a speed skater who competed for the Soviet Union. Kosichkin trained at Dynamo. He participated in the 1960 Winter Olympics in Squaw Valley. On the 5000 m, held on his 22nd birthday, he won gold, while the silver medal went to his major rival, Knut Johannesen. On the 10000 m two days later, the roles were reversed, with Johannesen winning gold and Kosichkin silver.