| Issuer | Date | Desc | State | ||
| - | no image | Niue | 4/2/1979 | Easter 1979, sheet of 2 types | |
| - | no image | Niue | 4/2/1979 | Easter 1979, sheet of 1 type | |
| - | no image | Niue | 4/2/1979 | Easter 1979, sheet of 1 type | |
| - | no image | Niue | 5/31/1979 | empty sheet (#49709) | incomplete |
| - | no image | Niue | 5/31/1979 | International Year of the Child, sheet of 1 type | |
| - | no image | Niue | 5/31/1979 | empty sheet (#49711) | incomplete |
| - | no image | Niue | 5/31/1979 | empty sheet (#49712) | incomplete |
| - | no image | Niue | 5/31/1979 | empty sheet (#49713) | incomplete |
| - | no image | Niue | 7/3/1979 | empty sheet (#49714) | incomplete |
| - | no image | Niue | 7/30/1979 | empty sheet (#49715) | incomplete |
| - | no image | Niue | 9/27/1979 | empty sheet (#49716) | incomplete |
| - | no image | Niue | 11/29/1979 | empty sheet (#49717) | incomplete |
| - | no image | Niue | 11/29/1979 | empty sheet (#49718) | incomplete |
| - | no image | Niue | 11/29/1979 | empty sheet (#49719) | incomplete |
| - | no image | Niue | 11/29/1979 | empty sheet (#49720) | incomplete |
| - | no image | Niue | 11/29/1979 | empty sheet (#49721) | incomplete |