Mehmet Kerem Tunçeri (born 14 April 1979) is a Turkish former professional basketball player who played at the point guard and shooting guard positions.He is 194 cm (6 ft 4 in) in height and 86 kg (190 lbs.)

He was also a key member of the Turkish national team that won the silver medal at 2010 FIBA World Championship.

In August 2021, Tunceri was appointed as General Director of Basketball for Galatasaray Sports Club.

[1] It was announced that Tunçeri, who assumed the post of General Director on 18 January 2023, resigned.

While still married, he started a relationship with Peray Özdil who gave birth to his child.