Bribie Island Golf Club welcomed golfers from across South East Queensland for the 2021 GMGZ Open Amateur Chamionships. In a tough day to be on the course, Joel Stahlhut (Pelican Waters) nudged out Justin Morley for the Championship.
| GMGZ Open Champion | Joel Stahlhut (Pelican Waters) 74 (+2) |
| Open Runner-up | Justin Morley (Pelican Waters) 74 |
| Open Best Nett | Dave Roberts (Bribie Island) |
| Open Nett Runner-up | Matt Dedini (Bribie Island) |
| Senior Open Champion | Wayne Stone (Bribie Island) 78 |
| Senior Gross Runner-up | Allard Bernhoffen (Wantima) 79 |
| Senior Best Nett | Dave Hardy (Bribie Island) |
| Senior Nett Runner-up | Andrew Wells (Bribie Island) |
| Junior Open Champion | Adan Jansz (Pelican Waters) 79 |
