Sheets of British Indian Ocean Territory, 2011
| Issuer | Date | Desc | State | ||
| - |  |
British I..Territory | 3/1/2011 | 60th Jubilee of Queen Elizabeth II, empty sheet (#58148) | incomplete |
| - |  |
British I..Territory | 3/1/2011 | 60th Jubilee of Queen Elizabeth II, sheet of 1 type | |
| - |  |
British I..Territory | 4/29/2011 | Royal Wedding 2011 a, sheet of 1 type | |
| - |  |
British I..Territory | 11/11/2011 | 90th Anniversary of the Royal British Legion, sheet of 1 type |