Mohamed Ben Rehaiem, also known as Hamadi Agrebi, was a Tunisian football midfielder who played for the Tunisia national team. He was part of the Tunisian squad that participated in the 1978 FIFA World Cup. He also played for CS Sfaxien. He also played for Al Ain and Al-Nassr. On 1 October 2020, the Stade Olympique de Rades in Radès bears his name.