| Age | 60 (age at death) |
| Birthday | 30 April, 1331 |
| Birthplace | Orthez, France |
| Died | 1 August, 1391 |
| Place of Death | L'Hôpital-d'Orion, France |
| Zodiac Sign | Taurus |
| Nationality | French |
| Occupation | Military |
Gaston Fébus [also spelt Phoebus] (30 April 1331 – 1391) was the eleventh count of Foix (as Gaston III) and viscount of Béarn (as Gaston X) from 1343 until his death.
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