São Tomé and Príncipe Flag Facts
| Inspired by | Flag of the Movement for the Liberation of São Tomé and Príncipe |
| Designer | Manuel Pinto da Costa |
| Adopted | 12 July 1975 |
| Proportion | 1 : 2 (width : length) |
| Description | The national flag of São Tomé and Príncipe is a horizontal tricolour of green (two-seventh of the flag-width), yellow (three-seventh of the flag-width) and green (two-seventh of the flag-width) with a red triangle based at the hoist and two black five-pointed stars in the yellow stripe |
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