Corinthians were formed in 1930 and after playing a series of friendlies, they joined the Isle of Man Football Association in 1933, and competed in Division Two. They won their first trophy in 1949, beating St Marys in the Junior Cup final. In 1966 they won the Division Two title and after struggling through the 1970s before once again winning Division Two in 1979. They were relegated from the First Division in 1984–85. They were Division Two champions for a third time in 1989–90. However, their stay in the top flight was short lived and they were relegated once again in 1991–92. They stayed in Division Two until winning promotion as runners-up to Pulrose United in 1999–00. Their stay in the First Division lasted just one season as they were again relegated,