Sheets of Korea, 1966
| Issuer | Date | Desc | State | ||
| - |  |
Korea | 2/15/1966 | Freedom House opening, sheet of 2 types | |
| - | no image | Korea | 3/15/1966 | empty sheet (#24130) | incomplete |
| - | no image | Korea | 3/15/1966 | empty sheet (#24131) | incomplete |
| - |  |
Korea | 5/3/1966 | WHO HQ, sheet of 1 type | |
| - | no image | Korea | 6/13/1966 | empty sheet (#24133) | incomplete |
| - | no image | Korea | 6/15/1966 | empty sheet (#24134) | incomplete |
| - | no image | Korea | 6/15/1966 | empty sheet (#24135) | incomplete |
| - | no image | Korea | 6/15/1966 | empty sheet (#24136) | incomplete |
| - |  |
Korea | 7/28/1966 | empty sheet (#24137) | incomplete |
| - | no image | Korea | 9/15/1966 | empty sheet (#24138) | incomplete |
| - | no image | Korea | 9/15/1966 | empty sheet (#24139) | incomplete |
| - |  |
Korea | 9/29/1966 | empty sheet (#24140) | incomplete |
| - |  |
Korea | 10/15/1966 | empty sheet (#24141) | incomplete |
| - | no image | Korea | 10/31/1966 | empty sheet (#24142) | incomplete |
| - | no image | Korea | 10/31/1966 | empty sheet (#24143) | incomplete |
| - |  |
Korea | 11/4/1966 | empty sheet (#24144) | incomplete |
| - | no image | Korea | 12/10/1966 | empty sheet (#24145) | incomplete |
| - | no image | Korea | 12/15/1966 | empty sheet (#24146) | incomplete |
| - | no image | Korea | 12/15/1966 | empty sheet (#24147) | incomplete |