Mahmoud Abou-Regaila (Arabic: ????? ??? ??????; born 9 September 1941), also known as Abo Regala, is a former Egyptian footballer and former head coach of Zamalek.
He has played on a number of teams, including the Egyptian national team.
He received honors as a player in the 1965 Pan Arab Games and as a manager in the 1999 Egypt Cup.