Alexander Popov may refer to:
Aleksandr Dmitriyevich Popov (born 1991), Russian footballer,
Aleksandr Sergeyevich Popov (born 1971), Russian footballer,
Alexander Stepanovich Popov (1859-1906), Russian physicist
Popov (crater), a lunar crater named after him,
3074 Popov, an asteroid named after him,
Alexander Popov (film), a 1949 film about him,
,
Alex Popov (architect) (born 1942), Australian architect,
Alexander Popov (swimmer) (born 1971), Russian swimmer,
Alexander Popov (biathlete) (born 1965), Russian biathlete,
Alexander Popov (figure skater) (born 1984), Russian pair skater,
Alexander Popov (musician), Bulgarian chief conductor, founder of the Sofia Symphonic Orchestra,
Aleksandr Popov (canoer) (born 1975), Uzbekistani sprint canoer,
Alexander Popov (ice hockey) (born 1980), Russian professional ice hockey forward
