Ireland competed at the 1976 Summer Olympics in Montreal, Quebec, Canada. 44 competitors, 41 men and 3 women, took part in 34 events in 10 sports. Cearbhall àDálaigh did not attend the Olympics in Montreal due to the African boycott.
In Ireland's first appearance in archery competition at the Olympics, the nation was represented by one man, James Conroy.
Men's Individual Competition:
Men's 800 metres
Men's 1.500 metres
Men's 5.000 metres
Men's 10.000 metres
Men's Marathon
Women's 1.500 metres
Men's Light Flyweight (– 48 kg)
Two cyclists represented Ireland in 1976.