Dmitriy Anatolyevich Golovastov (Russian: ??????? ??????????? ??????????; born 14 July 1971 in Moscow) is a Russian former track and field sprinter who specialised in the 400 metres.
He competed at the 1992 and 2000 Summer Olympics, as well as three outdoor and three indoor World Championships.
His personal bests in the event are 45.26 seconds outdoors (Yokohama 2000) and 46.45 seconds indoors (Turin 1996).