Fouls in boxing are violations of any of the rules of boxing.
A foul may result in a warning, a point deduction, or a disqualification by the referee in charge. The safety concern and seriousness of the violation determine whether a warning is given or a more severe penalty is imposed.
Common fouls include hitting below the belt, holding, and pushing an opponent. The referee's decision is final and is based on maintaining fair play and ensuring the safety of both fighters.