The Greece men's national under-26 basketball team is the Under-26 age men's national basketball team for Greece. It is not to be confused with the first-tier Greece men's national basketball team. The Greece men's Under-26 national team has been used to represent Greece at the Mediterranean Games.
The Greece men's under-26 national team has won the following medals at the Mediterranean games Basketball Tournament: the bronze medal at the 1987 Mediterranean Games, and silver medals at the 1991 Mediterranean Games, the 2001 Mediterranean Games, the 2005 Mediterranean Games, and the 2009 Mediterranean Games.