Sergėjus Jovaiša, Lithuanian basketball player
Sergejus Jovaiša (born 17 December 1954 in Anykščiai) is a former basketball player from Soviet Union and Lithuania. He played at the shooting guard position and won the bronze medal with the Lithuania national basketball team at the 1992 Summer Olympics in Barcelona, Spain. In 1980 he was a member of the Soviet team that won the bronze medal at the 1980 Summer Olympics.