Sheets of Kazakhstan, 1998
| Issuer | Date | Desc | State | ||
| - |  |
Kazakhstan | 6/10/1998 | Astana - New Capital of Kazakhstan, sheet of 1 type | |
| - |  |
Kazakhstan | 7/29/1998 | Kazakhstan Expedition to Mount Everest, sheet of 1 type | |
| - |  |
Kazakhstan | 10/9/1998 | Admission of Kazakhstan to Universal Postal Union, sheet of 1 type | |
| - |  |
Kazakhstan | 12/8/1998 | Buradai National Park, sheet of 2 types |