Flag | Date | Use | Description |
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| 1502–1521 | Flag of Portugal | White with the coat of arms of the Kingdom in the middle. |
| 1521–1578 | Flag of Portugal | White with the coat of arms of the Kingdom in the middle. |
| 1578–1609 | Flag of Portugal | White with the coat of arms of the Kingdom in the middle. |
| 1609–1649 | Flag of The Kingdom of England | A white field with centred red cross. |
| 1649–1651 | Flag of the Commonwealth of England | St George's Cross and an Irish Harp juxtaposed. |
| 1651–1658 | Flag of the Commonwealth of England | St George's Cross and St Andrew's cross quartered. |
| 1658–1660 | Flag of The Protectorate | The 1606 Union Jack defaced with an Irish Harp. |
| 1660–1690 | Flag of The Kingdom of England | A white field with centred red cross. |
| 1690–1742 | The Jolly Roger | A black field with A white Skull and crossbones. |
| 1742–1790 | Flag of French Mauritius | a white banner with several Fleur de Lis with the royal coat of arms in the center. [10] |
| 1790–1794 | Flag of French Mauritius | A vertical tricolour of red, white and blue. |
| 1794–1810 | Flag of French Mauritius | A vertical tricolour of blue, white and red. |
| 1810–1869 | Flag of British Mauritius | The Union Flag of the United Kingdom. |
| 1869–1903 | Flag of British Mauritius | A blue British ensign with the 1869 arms of Mauritius on a white disc in the fly. [10] |
| 1903–1961 | Flag of The Governor of The Crown Colony of the Seychelles | A Union Jack defaced with The Seychellois Coat of arms. |
| 1903–1961 | Flag of The Crown Colony of the Seychelles | A blue British ensign with The Seychellois Coat of arms in the fly. [10] [11] |
| 1961–1976 | Flag of The Governor of The Crown Colony of the Seychelles | A Union Jack defaced with The Seychellois Coat of arms. |
| 1961–1976 | Flag of The Crown Colony of the Seychelles | A blue British ensign with The Seychellois Coat of arms in the fly. [10] [11] |
| 1976–1977 | Flag of Seychelles | A bicoloured Saltire of red and blue. [6] [11] |
| 1977–1996 | Flag of Seychelles | a bicoloured field of red and green with a wavy white stripe. [7] [12] [11] |