The Slovenia men's national basketball team represents Slovenia in international basketball competitions, and is managed by the Basketball Federation of Slovenia. Since the independence of Slovenia in 1991, the national team has competed at every EuroBasket, and reached the knockout stage at every championship since 2005. Their greatest achievement overall at the tournament came at EuroBasket 2017, where they won all nine games and became European champions.

EuroBasket, also commonly referred to as the European Basketball Championship, is the main international basketball competition that is contested quadrennially, by the senior men's national teams that are governed by FIBA Europe, which is the European zone within the International Basketball Federation.