2026 premiership clubs
This list includes Seniors, Reserves and Third 18 winners from South Australian leagues covered on countryfootyscores.com will begin to be updated as soon as information becomes available for the 2026 season.
| League | Seniors | Reserves | Thirds | Fourths |
| Adelaide Plains FL | ||||
| Barossa Light & Gawler FA | ||||
| Eastern Eyre FL | ||||
| Far North FL | ||||
| Great Flinders FL | ||||
|
Great Southern FL
|
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| Hills FL - Division 1 | ||||
| Hills FL - Country | ||||
| Kangaroo Island FL | ||||
| Kowree Naracoorte Tatiara FL | ||||
| Limestone Coast FL | ||||
| Mid South Eastern FL | ||||
| Northern Areas FA | ||||
| North Eastern FL | ||||
| Port Lincoln FL | ||||
| Riverland FL | ||||
| River Murray FL | ||||
| Southern FL | ||||
| Western Eyre FL | ||||
| Whyalla FL | ||||
| Yorke Peninsula FL |