Kosta Barbarouses is a 37-year-old professional football player from NZL. He currently plays for Western Sydney, wearing the number 9 shirt. At the international level, he represents New Zealand. He plays primarily as a Forward. He stands at 171cm tall and weighs 68kg. His preferred foot is Both. His current market value is estimated at 325K €.

His most recent move was a from Wellington Phoenix to Western Sydney on 2025-07-01.

In the Australia A-League 2025-2026 season, Kosta Barbarouses scored 4 goals and provided 1 assists across 18 appearances, averaging 0.2 goals per game with 32 shots attempted and 12 on target.