| Welsh Cup | Winners | 1913 |
| Welsh Cup | Runners-up | 1915 |
| Division Three (South) | Champions | 1924-25 |
| Welsh Cup | Runners-up | 1926 |
| Welsh Cup | Winners | 1932 |
| Welsh Cup | Runners-up | 1938 |
| Welsh Cup | Runners-up | 1940 |
| Division Three (South) | Champions | 1948-49 |
| Welsh Cup | Runners-up | 1949 |
| Welsh Cup | Winners | 1950 |
| Welsh Cup | Runners-up | 1956 |
| Welsh Cup | Runners-up | 1957 |
| Welsh Cup | Winners | 1961 |
| Welsh Cup | Winners | 1966 |
| Welsh Cup | Runners-up | 1969 |
| Welsh Cup | Winners | 1981 |
| Welsh Cup | Winners | 1982 |
| Welsh Cup | Winners | 1983 |
| Welsh Cup | Winners | 1989 |
| Welsh Cup | Winners | 1991 |
| Autoglass Trophy | Winners | 1994 |
| Division Three | Champions | 1999-2000 |
| Football League Trophy | Winners | 2006 |
| League One | Champions | 2007-08 |
100 Years of Swansea City FC 