Count of Armagnac
Image:Blason comte fr [Armagnac.svg|thumb|125px|Coat of arms of the County of Armagnac (before 1304).][Image:Armoiries Armagnac-Rodez.svg|thumb|125px|Coat of arms of the County of Armagnac (after 1304).]
The following is a list of rulers of the County of Armagnac:
House of Armagnac">House d'Armagnac">House of Armagnac
- William Count of Fézensac and Armagnac ?–960
- Bernard the Suspicious, first count privative of Armagnac 960–?
- Gerald I Trancaléon ?–1020
- Bernard II Tumapaler 1020–1061
- Gerald II 1061–1095
- Arnauld-Bernard II
- Bernard III 1095–1110
- Gerald III 1110–1160
- Bernard IV 1160–1188
- Gerald IV Trancaléon 1188–1215
- Gerald V 1215–1219
- *Bernart Arnaut d'Armagnac 1217–1226, in opposition
- Pierre-Gerald 1219–1241
- Bernard V 1241–1245
- Mascarose I 1245
- Arnauld II, Count of Lectoure and Lomagne 1245–1249
- Mascarose II 1249–1256
- Eskivat de Chabanais, Lord of Chabannais 1249–1256
- Gerald VI 1256–1285
- Bernard VI 1285–1319
- Jean I 1319–1373
- Jean II the Hunchbacked 1373–1384
- Jean III 1384–1391
- Bernard VII 1391–1418
- Jean IV 1418–1450
- Jean V 1450–1473
- Charles I 1473–1497
House of Alençon
- Charles II 1509-1525
House of Albret
- Henri I 1527-1555
- Jeanne of Albret 1555-1572
- Henry II
[House of Lorraine]
- Henry de Lorraine, the Young 1607-1666
- Louis de Lorraine 1666-1718, son of the above;
- Charles de Lorraine 1718-1751, son of the above.