Igor Alexandrovich Plekhanov (Russian: Игорь Александрович Плеханов) (July 26, 1933 in Ufa, Russian SFSR – August 1, 2007) was a 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.