Sheets of Montserrat, 1986
| Issuer | Date | Desc | State | ||
| - | no image | Montserrat | 4/21/1986 | 60th Anniversary of the Birth of Queen Elizabeth II, sheet of 1 type | |
| - | no image | Montserrat | 5/9/1986 | Halley's Comet, sheet of 4 types | all added |
| - | no image | Montserrat | 5/9/1986 | Halley's Comet, sheet of 4 types | all added |
| - | no image | Montserrat | 7/23/1986 | Royal Wedding 1986, sheet of 1 type | |
| - | no image | Montserrat | 8/1/1986 | Montserrat Sail Packets, sheet of 4 types | |
| - | no image | Montserrat | 11/1/1986 | empty sheet (#85430) | incomplete |
| - | no image | Montserrat | 11/1/1986 | empty sheet (#85431) | incomplete |
| - | no image | Montserrat | 11/1/1986 | empty sheet (#85432) | incomplete |
| - |  |
Montserrat | 12/12/1986 | Christmas 1986, sheet of 4 types | all added |