The Lingsberg Runestones are two 11th century runestones, listed as U 240 and U 241 in the Rundata catalog, and one fragment, U 242, that are engraved in Old Norse using the younger futhark and located at the farm at Lingsberg, which is about 2 kilometres (1.2 mi) east of Vallentuna (halfway to Kusta), which is about 24 kilometres (15 mi) north of the center of Stockholm, Stockholm County, Sweden, which was part of the former province of Uppland.