Sheets of Estonia, 2001
| Issuer | Date | Desc | State | ||
| - |  |
Estonia | 2/27/2001 | 175th Anniversary of the Birth of Johan Köler, sheet of 2 types | incomplete |
| - |  |
Estonia | 5/9/2001 | Europa 2001, sheet of 1 type | incomplete |
| - |  |
Estonia | 6/19/2001 | empty sheet (#4239) | incomplete |
| - |  |
Estonia | 6/19/2001 | empty sheet (#4240) | incomplete |
| - |  |
Estonia | 9/15/2001 | Baltic Coastal Landscapes, sheet of 1 type | incomplete |
| - |  |
Estonia | 10/23/2001 | sheet of 1 type | incomplete |