Sheets of Poland, 2012
| Issuer | Date | Desc | State | ||
| - |  |
Poland | 1/8/2012 | empty sheet (#9088) | incomplete |
| - |  |
Poland | 2/19/2012 | empty sheet (#9089) | incomplete |
| - |  |
Poland | 3/28/2012 | empty sheet (#9069) | incomplete |
| - |  |
Poland | 4/30/2012 | 150 years of Polish discoveries in Egypt, sheet of 4 types | |
| - |  |
Poland | 5/17/2012 | empty sheet (#9082) | incomplete |
| - |  |
Poland | 5/22/2012 | Europa 2012, sheet of 1 type | incomplete |
| - |  |
Poland | 5/30/2012 | empty sheet (#9083) | incomplete |
| - |  |
Poland | 6/8/2012 | UEFA Euro 2012, sheet of 1 type | incomplete |
| - |  |
Poland | 6/8/2012 | sheet of 1 type | incomplete |
| - |  |
Poland | 6/8/2012 | sheet of 1 type | incomplete |
| - |  |
Poland | 6/8/2012 | sheet of 1 type | incomplete |
| - |  |
Poland | 6/8/2012 | empty sheet (#9086) | incomplete |
| - |  |
Poland | 6/15/2012 | sheet of 1 type | incomplete |
| - |  |
Poland | 7/12/2012 | sheet of 1 type | incomplete |
| - |  |
Poland | 7/27/2012 | empty sheet (#9087) | incomplete |
| - |  |
Poland | 7/28/2012 | 200th anniversary of Józef Ignacy Kraszewski, sheet of 1 type | incomplete |
| - |  |
Poland | 8/31/2012 | Mushrooms in Polish forests, sheet of 4 types | incomplete |
| - |  |
Poland | 10/13/2012 | empty sheet (#9080) | incomplete |
| - |  |
Poland | 10/31/2012 | People of cinema and theatre, sheet of 3 types | |
| - |  |
Poland | 10/31/2012 | empty sheet (#9085) | incomplete |
| - |  |
Poland | 12/10/2012 | empty sheet (#9084) | incomplete |