Pierre de Roquefeuil-Montpeyroux[Note 1] was a French Navy officer.

He grew up in Montpeyroux, Aveyron where his family owned the Château du Bousquet.

[5] In 1778, named flag captain on the 80-gun ship Saint-Esprit, [2] Roquefeuil participated to the battle of Ushant under Lamotte-Picquet.

[2] He retired on 8 February 1786 with the rank of brigadier des armées navales,[3] on medical grounds.

[2] Pierre de Roquefeuil-Montpeyroux died in 1789 [citation needed] in Brittany.