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 | Two Wells FC | Two Wells FC | Mallala FC | Angle Vale FC |
| Barossa Light & Gawler FA | South Gawler FC | South Gawler FC | South Gawler FC | Gawler Central FC |
| Eastern Eyre FL | Ranges FC | Ranges FC | CEU FC | Kimba FC |
| Far North FL | Miners FC | - | - | - |
| Great Flinders FL | Lock FC | Cummins Rambler FC | Cummins Rambler FC | Tumby Bay FC |
|
Great Southern FL
|
McLaren Districts FC | McLaren Districts FC | McLaren Districts FC | |
| Hills FL - Division 1 | Onka Valley FC | Blackwood FC | Blackwood FC | Mt Barker FC |
| Hills FL - Country | Macclesfield FC | Kangarilla FC | Kersbrook FC | Bridgewater FC |
| Kangaroo Island FL | Western Districts FC | Wisanger FC | Parndana FC | Wisanger FC |
| Kowree Naracoorte Tatiara FL | Kingston FC | Bordertown FC | Naracoorte FC | Bordertown FC |
| Limestone Coast FL | South Gambier FC | South Gambier FC | Bulldogs FC | West Gambier FC |
| Mid South Eastern FL | Hatherleigh FC | Hatherleigh FC | Glencoe FC | Port MacDonnell FC |
| Northern Areas FA | Jamestown Peterborough FC | Broughton Mundoora FC | Crystal Brook FC | Jamestown Peterborough FC |
| North Eastern FL | MinMan FC | Blyth-Snowtown FC | MinMan FC | MinMan FC |
| Port Lincoln FL | Marble Range FC | Wayback FC | Lincoln South FC | |
| Riverland FL | Waikerie FC | Barmera Monash FC | Renmark FC | Loxton FC |
| River Murray FL | Jervois FC | Jervois FC | Tailem Bend FC | Jervois FC |
| Southern FL | Flagstaff Hill FC | Flagstaff Hill FC | Port Noarlunga FC | Port Noarlunga FC |
| Western Eyre FL | Western United FC | Western United FC | Ceduna FC | Thevenard FC |
| Whyalla FL | Roopena FC | West Whyalla FC | South Whyalla FC | Central Whyalla FC |
| Yorke Peninsula FL | Kadina FC | Southern Eagles FC | Moonta FC | Moonta FC |