Sheets of Mongolia, 1984
| Issuer | Date | Desc | State | ||
| - |  |
Mongolia | 2/1/1984 | Winter Olympics 1984, sheet of 1 type | |
| - |  |
Mongolia | 3/20/1984 | World Communications Year, sheet of 1 type | |
| - |  |
Mongolia | 5/30/1984 | Espana '84, sheet of 1 type | |
| - |  |
Mongolia | 6/1/1984 | Olympics 1984, sheet of 1 type | |
| - |  |
Mongolia | 7/29/1984 | 60th Anniversary of Mongolian Stamps, sheet of 1 type | |
| - |  |
Mongolia | 8/15/1984 | empty sheet (#16877) | incomplete |
| - |  |
Mongolia | 11/4/1984 | empty sheet (#16878) | incomplete |
| - |  |
Mongolia | 12/15/1984 | empty sheet (#16879) | incomplete |
| - |  |
Mongolia | 12/20/1984 | empty sheet (#16880) | incomplete |
| - |  |
Mongolia | 12/31/1984 | empty sheet (#16881) | incomplete |