| Issuer | Date | Desc | State | ||
| - | no image | Indonesia | 2/11/2021 | Year of the Ox 2021, sheet of 1 type | |
| - | no image | Indonesia | 5/27/2021 | Gunung Sewu UNESCO Global Geopark, sheet of 1 type | |
| - | no image | Indonesia | 9/15/2021 | empty sheet (#87078) | incomplete |
| - | no image | Indonesia | 9/15/2021 | 50th Anniversary of the Peruri Security Printers, sheet of 2 types | |
| - | no image | Indonesia | 10/2/2021 | empty sheet (#87080) | incomplete |
| - | no image | Indonesia | 10/16/2021 | Indonesian Products with Geographic Protection, sheet of 6 types | |
| - | no image | Indonesia | 11/5/2021 | Endemic Fish of Indonesia, sheet of 4 types |