This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: "Pierre le Pelley III" – news · newspapers · books · scholar · JSTOR (December 2009) (Learn how and when to remove this template message)
Pierre le Pelley III, 15th Seigneur of Sark (1799–1839) was Seigneur of Sark from 1820 to 1839. He drowned when the boat carrying him to Guernsey was lost in a tidal race just off the coast of Sark.