Andrej Kostić is a 19-year-old professional football player from MNE. At the international level, he represents Montenegro U17. He plays primarily as a Forward. His preferred foot is Right. His current market value is estimated at 5M €.

His most recent move was a Free from Partizan Belgrade to Milan Futuro on 2026-07-01. The reported fee was 3.5M €.

In the FIFA World Cup qualification (UEFA) 2026 season, Andrej Kostić scored 0 goals and provided 0 assists across 3 appearances, averaging 0 goals per game with 0 shots attempted and 0 on target.