Ali Mezher (born 22 March 1994 in Beirut) is a professional Lebanese professional basketball who plays for Beirut Club (basketball) in the Lebanese Basketball League.

In the 2016–2017 season, Ali played for Hoops Club and averaged 17.9 ppg, 8.1 assists, 4.4 rebounds, and 1.6 steals, then signed a contract with Sagesse Club for the 2017–2018 season.

He joined Champville SC the following summer, but returned to Sagesse Club just a year later.

Internationally, he represents the Lebanese national team, and he is a WABA (West Asian Basketball) champion from 2017. eurobasket.com

This biographical article relating to a Lebanese basketball figure is a stub.