Sheets of Australia, 2012
| Issuer | Date | Desc | State | ||
| - |  |
Australia | 2/7/2012 | Technology Then & Now, sheet of 5 types | all added |
| - |  |
Australia | 4/3/2012 | Queen's Diamond Jubilee, sheet of 2 types | all added |
| - |  |
Australia | 4/17/2012 | sheet of 5 types | all added |
| - |  |
Australia | 5/8/2012 | Underwater World, sheet of 6 types | incomplete |
| - |  |
Australia | 6/18/2012 | Australia 2013, sheet of 1 type | all added |
| - |  |
Australia | 6/19/2012 | sheet of 2 types | all added |
| - |  |
Australia | 7/3/2012 | sheet of 4 types | incomplete |
| - |  |
Australia | 9/18/2012 | Road Trip Australia, sheet of 5 types | all added |
| - |  |
Australia | 9/28/2012 | Australian Zoos, sheet of 7 types | all added |
| - |  |
Australia | 10/2/2012 | 50 Years of Racing at Bathurst, sheet of 4 types | all added |
| - |  |
Australia | 11/1/2012 | sheet of 2 types | all added |