Khổng Thị Hằng is a professional footballer from VIE and is currently 33 years old. At international level, he features for Vietnam (w) U23. His main role on the pitch is Goalkeeper. He measures 165cm in height and weighs 60kg.

In the AFC Women’s Asian Cup 2026, Khổng Thị Hằng played 1 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.