The 1891 season was the eighth season of regional competitive association football in Australia. There were two league competitions and two cup competitions fielded by Northern District British Football Association (Northern NSW) and the South British Football Soccer Association (New South Wales).
| Federation | Competition [1] | Winners | Runners-up | Third place |
|---|---|---|---|---|
| Northern District British Football Association | Northern NSW Football League | Minmi Rangers | — | — |
| South British Football Soccer Association | Sydney Badge Series | Parkgrove | — | — |
| Federation | Competition [2] | Winners | Runners-up | Venue | Result |
|---|---|---|---|---|---|
| Northern District British Football Association | Ellis Cup | Burwood United | – | – | – |
| South British Football Soccer Association | Gardiner Challenge Cup [3] | Parkgrove (1/1) | Pyrmont Rangers (2/1) | – | 4–1 |
(Note: figures in parentheses display the club's competition record as winners/runners-up.)
The 1885 season was the second season of regional competitive association football in Australia. The South British Football Soccer Association introduced their NSW football league as the first league competition in Australia.
The 1887 season was the fourth season of regional competitive association football in Australia. There were two league competitions played by Northern District British Football Association and the South British Football Soccer Association and three cup competitions.
The 1888 season was the fifth season of regional competitive association football in Australia. There were two league competitions fielded by Northern District British Football Association and the South British Football Soccer Association and three cup competitions.
The 1889 season was the sixth season of regional competitive association football in Australia. There were two league competitions and two cup competitions fielded by Northern District British Football Association and the South British Football Soccer Association.
The 1890 season was the seventh season of regional competitive association football in Australia. There were two league competitions and two cup competitions fielded by Northern District British Football Association and the South British Football Soccer Association.
The 1892 season was the ninth season of regional competitive association football in Australia. There were two league competitions and two cup competitions fielded by Northern District British Football Association and the South British Football Soccer Association.
The 1893 season was the tenth season of regional competitive association football in Australia. There were two league competitions and two cup competitions fielded by Northern District British Football Association and the South British Football Soccer Association.
The 1894 season was the eleventh season of regional competitive association football in Australia. There were two league competitions and two cup competitions fielded by Northern District British Football Association and the South British Football Soccer Association.
The 1895 season was the twelfth season of regional competitive association football in Australia. There were three league competitions fielded by Northern District British Football Association, South British Football Soccer Association and Queensland British Football Association. and two cup competitions.
The 1897 season was the 14th season of regional competitive association football in Australia.
The 1900 season was the 17th season of regional competitive association football in Australia.
The 1902 season was the 19th season of regional competitive association football in Australia.
The 1903 season was the 20th season of regional competitive association football in Australia.
The 1904 season was the 21st season of regional competitive association football in Australia.
The 1907 season was the 24th season of regional competitive association football in Australia.
The 1908 season was the 25th season of regional competitive association football in Australia.
The 1909 season was the 26th season of regional competitive association football in Australia. The Anglo-Australian Football Association introduced the Victorian Amateur League in the 1909 season.
The 1916 season was the 33rd season of regional competitive association football in Australia. Most competitions were suspended for the 1916 season.
The 1917 season was the 34th season of regional competitive association football in Australia.
1918 in Australian soccer was the 35th season of regional competitive association football.