Here is our 2021 GSFL Fixture! Why not buy a Fridge Magnet from our Merch Store with all this info on there.
Best viewed in landscape or on your computer.
| Date | Round | Opponent | Location | Social Event | Other Info |
| 27/3 | TRIAL | Goolwa Trial Game | Home | ROSTER SIGNUP | |
| 10/4 | 1 | Encounter Bay | Home | Band Night | ROSTER SIGNUP |
| 17/4 | 2 | Willunga | Away | ||
| Sun 25/4 | 3 | Langhorne Creek | Home | Player Guernsey Online Silent Auction | ROSTER SIGNUP |
| 1/5 | 4 | Myponga-Sellicks | Away | ||
| 8/5 | 5 | Yankalilla | Away | ||
| 15/5 | 6 | Mt Compass | Home | ROSTER SIGNUP | |
| 22/5 | 7 | Victor Harbor | Away | ||
| 29/5 | 8 | Goolwa/Pt Elliot | Away | ||
| 5/6 | 9 | McLaren | Home | Sponsors Day – Live Music Superjets Game under lights after A Grade | ROSTER SIGNUP |
| 12/6 | Ass. Match | GSFL v SFL | Home | ROSTER SIGNUP | |
| 19/6 | 10 | Encounter Bay | Away | ||
| 26/6 | 11 | Willunga | Home | ROSTER SIGNUP | |
| 3/7 | 12 | Langhorne Creek | Away | ||
| 10/7 | Country Champs | ||||
| 17/7 | 13 | Myponga-Sellicks | Home | 71/81 Reunion Life Members Day – Big Band Night | ROSTER SIGNUP |
| 24/7 | 14 | Yankalilla | Home | ROSTER SIGNUP | |
| 31/7 | 15 | Mt Compass | Away | ||
| 7/8 | 16 | Victor Harbor | Home | 100 Club Members Day – Player Revue | ROSTER SIGNUP |
| 14/8 | 17 | Goolwa-Pt Elliot | Home | Breakthrough Round – Mouse Cup | ROSTER SIGNUP |
| 21/8 | 18 | McLaren | Away | ||
| 22/8 | Mini Colt Carnival | Yankalilla | Away | ||
| 28/8 | Qualifying Final | Home | ROSTER SIGNUP | ||
| 29/8 | Elimination Final | Yankalilla | |||
| 4/9 | 1st Semi Final | Myponga | |||
| 5/9 | 2nd Semi Final | McLaren | |||
| 11/9 | Prelim Final | Encounter Bay | |||
| 18/9 | GRAND FINAL | TBA |