Igor Valeryevich Chugainov (; born 6 April 1970) is a Russian football coach and a former defender. He is the manager of the Under-17 squad of Chertanovo Academy.
He played mostly for Lokomotiv Moscow, Torpedo Moscow and finally for Uralan Elista.
He played for Russia national football team for which he amassed 26 caps and was a participant at the 2002 FIFA World Cup. In 1992 Chugainov had already appeared for the CIS team but wasn't selected for the EURO 1992 squad.