George Cross was formed in 1947. Joined the State League in 1958 and played there until 1983. In 1983 the club amalgamated with Sunshine City and became Sunshine George Cross. In 1984 SGC joined the National League and played 200 matches until being omitted from the NSL in 2001.
Since then SGc has played in the leading League, 1st division and 2nd division.