List of flags of Kenya
This is a list of flags used in Kenya.
Historical
Portuguese Rule
| Flag | Date | Use | Description |
| 1498-1521 | Kingdom of Portugal | A white Field with the coat of arms in the center. | |
| 1521-1578 | Kingdom of Portugal | A white Field with the coat of arms in the center. | |
| 1578-1640 | Kingdom of Portugal | A white Field with the coat of arms in the center. | |
| 1616-1640 | Kingdom of Portugal | A white Field with the coat of arms in the center. | |
| 1640-1667 | Kingdom of Portugal | A white Field with the coat of arms in the center. | |
| 1667-1698 | Kingdom of Portugal | A white Field with the coat of arms in the center. |
Omani Rule
| Flag | Date | Use | Description |
| 1698-1888 | Omani Empire | A White Field with red Arabic script above and a red sword pointed to the right. |
German Wituland
| Flag | Date | Use | Description |
| 1885-1890 | German East Africa Company | ||
| 1885-1890 | German East Africa Company | ||
| 1885–1890 | German Empire | A tricolour, made of three equal horizontal bands coloured black, white, and red | |
| 1885–1890 | Colonial Flag | Horizontal black-white-red fields with the German Reichsadler in a white circle in the middle. | |
| 1890 | German Wituland | 2 vertical stripes of white and red and a white 5-pointed star in the red stripe. |
British East Africa Company
| Flag | Date | Use | Description |
| 1893–1920 | Witu Protectorate | A Union Flag with a red border, proportions: 37:57 | |
| 1893–1920 | Ensign of Witu Protectorate | Proportions: 1:2 | |
| 1880–1895 | Governor's flag | A Union Flag defaced with the crown and beneath it the golden sun | |
| 1880–1895 | State ensign | British Blue Ensign with the crown and beneath it the golden sun | |
| 1880–1895 | Civil ensign | British Red Ensign with the crown and beneath it the golden sun |
British East Africa Protectorate
| Flag | Date | Use | Description |
| 1895–1921 | East Africa Protectorate | A British Blue Ensign with an emblem of the protectorate. |
British Protectorate of Kenya
| Flag | Date | Use | Description |
| 1921–1963 | Colony and Protectorate of Kenya | A British Blue Ensign with a red lion | |
| 1952–1962 | Royal East African Navy | A British Blue Ensign with the emblem of the Royal East African Navy in the fly. |
Italian Occupation
| Flag | Date | Use | Description |
| 1940-1941 | Kingdom of Italy | An Italian tricolour with Savoy shield and Royal crown in the middle. |
Cities
| Flag | Date | Use | Description |
| Flag of Nairobi | A heraldic fountain on a quartered yellow and green background |