Sheets of Venezuela, 1991
| Issuer | Date | Desc | State | ||
| - |  |
Venezuela | 4/12/1991 | 500th Anniversary of the Birth of St. Ignatius of Loyola, sheet of 4 types | incomplete |
| - | no image | Venezuela | 7/4/1991 | empty sheet (#23663) | incomplete |
| - |  |
Venezuela | 8/22/1991 | sheet of 10 types | all added |
| - |  |
Venezuela | 8/22/1991 | empty sheet (#23664) | incomplete |
| - |  |
Venezuela | 9/13/1991 | 50th Anniversary of Democratic Action Party, sheet of 4 types | incomplete |
| - |  |
Venezuela | 10/31/1991 | 25th Anniversary of Children's Foundation, sheet of 10 types | incomplete |
| - |  |
Venezuela | 11/14/1991 | empty sheet (#21357) | incomplete |
| - | no image | Venezuela | 11/29/1991 | empty sheet (#23665) | incomplete |
| - | no image | Venezuela | 12/12/1991 | empty sheet (#23666) | incomplete |