Igor Alexandrovich Plekhanov (Russian: ????? ????????????? ????????) (July 26, 1933 in Ufa, Russian SFSR – August 1, 2007) is a former Soviet speedway rider who finished second in the Speedway World Championship in 1964 and 1965.
He was the first Soviet rider to appear in a World Final.
He was the USSR National Champion in 1960, 1963, 1965 and 1968.
He also coached the USSR national team from 1970 until 1972.