Oleh Leschynskyi (); Oleg Leshchinsky (); born 31 December 1965) is a former Soviet professional football midfielder and Ukrainian (until 2014) and Russian (since 2014) coach.
After a poor start to the 2012-13 Ukrainian First League season by Tytan Armyansk their coach Oleksandr Haydash was replaced by Leshchynskyi.
Since March to June 2014, Oleg Leshchinsky worked as a manager of Russian side FC Tosno.