| Flag | Date | Use | Description |
|---|
 | 1972 | Possible rendition of the green-red-green flag ofMartyazo | |
 | 1967–1982 | Second flag of the Republic of Burundi[8] | |
 | 1966–1967 | First flag of theRepublic of Burundi[9] | |
 | 1966 | Second and last flag of the Kingdom of Burundi | |
 | 1962–1966 | Second Royal standard of the Kingdom of Burundi | |
 | 1962–1966 | First flag of the Kingdom of Burundi[10] | |
 | 1962–1966 | First flag of the Kingdom of Burundi (Drum variant) | |
 | 1961–1962 | Flag of Burundi underRuanda-Urundi | |
 | 1959–1962 | First Royal standard of theKingdom of Burundi | |
 | 1926–1945 | First flag of theBelgian Congo[11] | |
 | 1916–1962 | Flag of theKingdom of Belgium[12] | |
 | 1890–1916 | Flag of theGerman Empire[13] | |
 | 1890–1916 | Colonial flag | |

 | 1890–1916 | Flags of theGerman East Africa Company | |
 | 1914–1916 | Proposed flag for theGerman East Africa[14] | |