Sergey Usov

Sergey Usov (Сергей Усов; born 16 January 1964 in Tashkent) is a retired Belarusian athlete who specialised in the sprint hurdles. He competed at the 1992 Summer Olympics, reaching the semifinals, as well as two outdoor and two indoor World Championships.

His personal bests are 13.27 seconds in the 110 metres hurdles (+1.8 m/s, Leningrad 1988), which is also the current Uzbekistani national record, and 7.58 seconds in the 60 metres hurdles (Moscow 1991).