Sheets of Lithuania, 1999
| Issuer | Date | Desc | State | ||
| - |  |
Lithuania | 1/23/1999 | empty sheet (#19276) | incomplete |
| - |  |
Lithuania | 4/10/1999 | Europa 1999, sheet of 1 type | all added |
| - |  |
Lithuania | 4/10/1999 | Europa 1999, sheet of 1 type | all added |
| - |  |
Lithuania | 6/12/1999 | sheet of 1 type | all added |
| - |  |
Lithuania | 6/12/1999 | empty sheet (#19282) | incomplete |
| - | no image | Lithuania | 7/31/1999 | empty sheet (#19283) | incomplete |
| - |  |
Lithuania | 8/20/1999 | Centenary of Public Perfomance, sheet of 2 types | all added |
| - |  |
Lithuania | 8/23/1999 | 10th Anniversary of the Baltic Chain, sheet of 3 types | all added |