A constitutional referendum was held in Equatorial Guinea on 16 November 1991. The new constitution would replace the one-party state with multi-party politics. It was approved by 98.4% of voters with a 94.3% turnout.[1]
| Choice | Votes | % |
|---|---|---|
| For | 98.4 | |
| Against | 1.6 | |
| Invalid/blank votes | - | |
| Total | 100 | |
| Source: African Elections Database |