Byland with Wass is a civil parish in the Ryedale district of North Yorkshire, England. According to the 2001 census it had a population of 120, increasing to 228 at the 2011 Census (including Oldstead). It covers Byland Abbey and Wass, in the North York Moors, and shares a parish council with Oldstead.
Coordinates: 54°12′22″N 1°09′18″W / 54.206°N 1.155°W