Sheets of Hungary, 1975
| Issuer | Date | Desc | State | ||
| - |  |
Hungary | 4/23/1975 | Michelangelo 500th, sheet of 1 type | all added |
| - |  |
Hungary | 5/8/1975 | Socfilex 75, sheet of 1 type | incomplete |
| - |  |
Hungary | 6/3/1975 | ARPHILA 75, sheet of 1 type | incomplete |
| - |  |
Hungary | 7/7/1975 | empty sheet (#8516) | incomplete |
| - |  |
Hungary | 7/21/1975 | Oceanexpo 75, sheet of 1 type | |
| - |  |
Hungary | 7/30/1975 | Conference on Security and Cooperation in Europe, empty sheet (#8518) | incomplete |
| - |  |
Hungary | 9/9/1975 | empty sheet (#8519) | incomplete |
| - |  |
Hungary | 9/13/1975 | empty sheet (#8520) | incomplete |
| - |  |
Hungary | 9/13/1975 | empty sheet (#62624) | incomplete |
| - |  |
Hungary | 12/29/1975 | Winter Olympics 1976, empty sheet (#8521) | incomplete |