Sheets of Cuba, 1981
| Issuer | Date | Desc | State | ||
| - |  |
Cuba | 3/20/1981 | World Cup 1982 in 1981, empty sheet (#22878) | incomplete |
| - |  |
Cuba | 5/22/1981 | WIPA 81, sheet of 1 type | incomplete |
| - |  |
Cuba | 6/14/1981 | Bulgaria 81, sheet of 1 type | incomplete |
| - |  |
Cuba | 10/9/1981 | PHILATOKYO '81, sheet of 1 type | incomplete |
| - |  |
Cuba | 11/13/1981 | ESPAMER '81, sheet of 1 type | incomplete |