William de Moravia (died c. 1226), Lord of Petty, Bracholy, Boharm and Arteldol, was a Scottish noble.
[1] His elder brother was Hugh de Moravia of Duffus and Strathbrock.
William gifted the church of Artendol to the Cathedrals of Spynie and Elgin.
William built the chapel of Galival, near Gauldwell Castle prior to 1222.
William, married a daughter of David de Olifard, they are known to have had the following issue:[2]