Academia de Judo do Barreiro (AJBR) is a nonprofit association based in Barreiro, Portugal, dedicated to making judo accessible to people from the age of four. Members can practise for recreation or pursue a competitive pathway, and the academy welcomes participants of different ages and abilities. Its dojo and social headquarters are located on Rua Heliodoro Salgado in central Barreiro.

AJBR offers structured classes throughout the week for children, young people and adults. Programmes include Hajime for ages four to six, Kyu and Benjamin classes for ages seven to nine, pre-competition training for ages 10 to 12, and Shiai and Randori sessions for participants aged 13 and over. The academy keeps registration open year-round, closing only in August.

Alongside its regular training, AJBR takes part in competitions and runs social responsibility projects in partnership with several social solidarity institutions. These initiatives aim to extend judo to people regardless of physical, mental or social abilities.