Aristeidis Roubanis (Greek: Αριστείδης Ρουμπάνης, born in 1932 in Tripoli, Greece) is a retired international professional basketball player and javelin thrower.
Roubanis was a member of the Panellinios Basketball Club and its famous 1950s era "Golden Five".
He was also a member of the Greek national basketball team. Roubanis competed at the 1951 European Championship and the 1952 Olympics Basketball Tournament with Greece's national team. He finished his national team career with 25 caps in which he scored 275 points for the Greek national team.