Great Britain men's national basketball team

Great Britain
FIBA ranking48 1 (25 February 2025)
Joined FIBA2006
FIBA zoneFIBA Europe
National federationBritish Basketball
CoachMarc Stuetel
Olympic Games
Appearances2
MedalsNone
FIBA World Cup
AppearancesNone
EuroBasket
Appearances5
MedalsNone
First international
 Italy 62–18 Great Britain 
(Turin, Italy; 15 May 1948)
Biggest win
 Great Britain 92–43 Moldova 
(Tbilisi, Georgia; 4 August 2014)
Biggest defeat
 Great Britain 11–76 Brazil 
(London, England; 2 August 1948)

The Great Britain men's national basketball team (also known as GB Basketball or GB) represents Great Britain in international basketball competitions. The national team is administered by British Basketball.

The current governing body for the Great Britain team was formed by the national federations of England (Basketball England), Scotland (Basketballscotland), and Wales (Basketball Wales) on 1 December 2006. Prior to the merger, England, Scotland, and Wales competed independently during international play except for Olympic events.

Great Britain has qualified for the top European tournament, EuroBasket, six times (2009, 2011, 2013, 2017, 2022, 2025). Although before or since the alliance, no British team in history has ever qualified for the FIBA World Cup. However, Great Britain has competed at the Olympic Games twice (1948, 2012), in which they hosted.