Aleksandar Miladinovski (Macedonian: Александар Миладиновски; born August 4, 1979) is a Macedonian former swimmer, who specialized in butterfly and individual medley events. He represented the Republic of Macedonia in two editions of the Olympic Games (2000 and 2004), and held five Macedonian records in the butterfly (50 and 100 m) and individual medley (100 and 200 m). Miladinovski made his first Macedonian team at the 2000 Summer Olympics in Sydney. He finished forty-first in the 100 m butterfly (55.62), and thirty-eighth in the 200 m individual medley (2:07.45).