Kaja Korošec is a 25-year-old professional football player from SLO. He currently plays for Paris FC Women, wearing the number 4 shirt. At the international level, he represents Slovenia Women. He plays primarily as a Midfield.

Across 16 appearances in the French Division 1 Feminine 2025-2026, Kaja Korošec registered 0 goals and 2 assists, while completing 8 key passes out of 713 total passes with a passing accuracy of 35.3.