Oleksandr Iurkov (Ukrainian: ?????, ????????? ??????????; born 21 July 1975 in Synelnykove, Dnipropetrovsk) is a Ukrainian professional decathlete and coach.
The participant of the 2000 Sidney Summer Olympics, the silver medalist at the 1997 European Athletics U23 Championships, the Ukrainian champion.
The decathlete included in the top ranking of the world's best decathletes.
The winner of the 2000-2001 European Cup Championships.