Sergei Valerianovich Bazarevich (Russian: Сергей Валерьянович Базаревич; born 16 March 1965) is a Russian former professional basketball player and coach. At 6 ft 3 in (1.91 m) and 175 lb (79 kg), he played at the point guard and shooting guard positions. Bazarevich was a regular member of the senior Russian national basketball team, with whom he won silver medals at the EuroBasket 1993 and the 1994 FIBA World Championship. He was named to the All-Tournament Team in both competitions. He also holds Greek citizenship, under the name Sergei Bazarevits (Greek: Σεργκέι Μπαζάρεβιτς).