| 17 Mar 2012 | Event | Venue |
|---|
| Riverside Open Golf Tournament | Collie Golf Club |
| Summer State Race Meeting | Kostecki Motorplex |
| 18 Mar 2012 | Event | Venue |
|---|
| Riverside Open Golf Tournament | Collie Golf Club |
| Collie Motorcycle Club South West Interclub Series - Round 1 | Stockton Park |
| Summer State Race Meeting | Kostecki Motorplex |
| 24 Mar 2012 | Event | Venue |
|---|
| SmokeFree Collie Speedway | Smokefree Collie Speedway, Williams Road |
| Gazza Nationals | Collie Kostecki Motorplex |
| 25 Mar 2012 | Event | Venue |
|---|
| Gazza Nationals | Collie Kostecki Motorplex |
| 20 Apr 2012 | Event | Venue |
|---|
| Collie Country Music Roundup | Miners Institute, Throssell Street |
| 21 Apr 2012 | Event | Venue |
|---|
| Collie Country Music Roundup & Talent Quest | Miners Institute, Throssell Street |
| 28 Apr 2012 | Event | Venue |
|---|
| Collie Football | Collie Recreation Grounds |
| 5 May 2012 | Event | Venue |
|---|
| Collie Country Markets | Collie Agricultural Pavilion |
| 6 May 2012 | Event | Venue |
|---|
| Tom Lowry Memorial Cycle Race | Start - Federal Hotel |
| 13 May 2012 | Event | Venue |
|---|
| Collie Football | Collie Recreation Grounds |
| 17 May 2012 | Event | Venue |
|---|
| Collie Community Services Expo | PCYC |
| 19 May 2012 | Event | Venue |
|---|
| Collie Country Music Club Dance | Italian Club, Ewing Street |
| 27 May 2012 | Event | Venue |
|---|
| Senior State Round Motocross Championships | Stockton Park Motocross Track, Piavanini Road |
| 2 Jun 2012 | Event | Venue |
|---|
| Collie Country Markets | Collie Agricultural Pavilion |
| Collie Football | Collie Recreation Grounds |
| 17 Jun 2012 | Event | Venue |
|---|
| Collie Football | Collie Recreation Grounds |
| 23 Jun 2012 | Event | Venue |
|---|
| Experts Cup Rally | Trotting Track, Wallsend Grounds |
| 1 Jul 2012 | Event | Venue |
|---|
| Collie Football | Collie Recreation Grounds |
| 7 Jul 2012 | Event | Venue |
|---|
| Collie Country Markets | Collie Agricultural Pavilion |
| 29 Jul 2012 | Event | Venue |
|---|
| Collie Football | Collie Recreation Grounds |
| 4 Aug 2012 | Event | Venue |
|---|
| Collie Country Markets | Collie Agricultural Pavilion |
| 12 Aug 2012 | Event | Venue |
|---|
| Collie Football | Collie Recreation Grounds |
| 18 Aug 2012 | Event | Venue |
|---|
| Collie to Donnybrook Cycle Race | Collie to Donnybrook Highway |
| Collie Country Music Club Dance | Collie Italian Club, Ewing Street |
| 25 Aug 2012 | Event | Venue |
|---|
| Collie Football | Collie Recreation Grounds |
| 1 Sep 2012 | Event | Venue |
|---|
| Collie Country Markets | Collie Agricultural Pavilion |
| 8 Sep 2012 | Event | Venue |
|---|
| Griffin Arts and Crafts Festival 2012 | Collie PCYC |
| Collie Football | Collie Recreation Grounds |
| 9 Sep 2012 | Event | Venue |
|---|
| Griffin Arts and Crafts Festival 2012 | Collie PCYC |
| 10 Sep 2012 | Event | Venue |
|---|
| Griffin Arts and Crafts Festival 2012 | Collie PCYC |
| 11 Sep 2012 | Event | Venue |
|---|
| Griffin Arts and Crafts Festival 2012 | Collie PCYC |
| 12 Sep 2012 | Event | Venue |
|---|
| Griffin Arts and Crafts Festival 2012 | Collie PCYC |
| 13 Sep 2012 | Event | Venue |
|---|
| Griffin Arts and Crafts Festival 2012 | Collie PCYC |
| 14 Sep 2012 | Event | Venue |
|---|
| Griffin Arts and Crafts Festival 2012 | Collie PCYC |
| 15 Sep 2012 | Event | Venue |
|---|
| Griffin Arts and Crafts Festival 2012 | Collie PCYC |
| Collie Junior Country Music Club Dance | Italian Club |
| 16 Sep 2012 | Event | Venue |
|---|
| Griffin Arts and Crafts Festival 2012 | Collie PCYC |
| 23 Sep 2012 | Event | Venue |
|---|
| The Valley Sings | Collie Uniting Church, Venn Street |
| 30 Sep 2012 | Event | Venue |
|---|
| Collie Race Meeting | Collie Motorplex, Powerhouse Road |
| 6 Oct 2012 | Event | Venue |
|---|
| Collie Country Markets | Collie Agricultural Pavilion |
| 13 Oct 2012 | Event | Venue |
|---|
| Collie Adventure Race | Minninup Pool |
| 14 Oct 2012 | Event | Venue |
|---|
| Collie to Darkan Rail Trail | Collie Darkan Rail Trail |
| 20 Oct 2012 | Event | Venue |
|---|
| Australian Supersprint Championship | Collie Motorplex, Powerhouse Road |
| 21 Oct 2012 | Event | Venue |
|---|
| Australian Supersprint Championship | Collie Motorplex, Powerhouse Road |
| 27 Oct 2012 | Event | Venue |
|---|
| Collie Race Club Collie Cup | Collie Race Track |
| 3 Nov 2012 | Event | Venue |
|---|
| Collie Country Markets | Collie Agricultural Pavilion |