Kiril Raykov (Bulgarian: ????? ??????, born May 15, 1969) is a retired Bulgarian sprinter who specialized in the 400 metres.
He finished eighth in the 4 x 400 metres relay at the 1993 World Championships, with teammates Stanislav Georgiev, Tsvetoslav Stankulov and Anton Ivanov.
He also competed at the 1988 World Junior Championships without reaching the final.