French colonial flags
| French Empire Empire français | |
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| Flags were used to represent various territories and colonies across the Empire | 
| List of French flags | 
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Some colonies, protectorates and mandates of the French Colonial Empire used distinctive colonial flags. These most commonly had a French Tricolour in the canton.
As well as the flags of individual colonies, the governors-general of French colonies flew a square flag with a blue field and the French ensign in the canton. This flag was flown beneath the national ensign. Colonial governors used a rectangular swallow-tailed version of this flag.