Borislav Ivkov (November 12, 1933 – February 14, 2022) was a Serbian chess Grandmaster. He was a World championship candidate in 1965. He played in four more Interzonal tournaments, in 1967, 1970, 1973, and 1979. Ivkov was born in Belgrade, then-Yugoslavia. He was a three-time Yugoslav Champion (1958, 1963, 1972) and was the first World Junior Champion in 1951.