The Republic of Biafra was a secessionist state in south-eastern Nigeria which existed from 30 May 1967 to 15 January 1970. Biafra had two presidents during its existence.
| Presidents | ||
| Name | Took office | Left office |
| Chukwuemeka Odumegwu Ojukwu | 30 May 1967 | 8 January 1970 |
| Philip Effiong | 8 January 1970 | 12 January 1970 |