Lord Lacy of Dunham was a title in the English peerage associated with the Lacy family. The title was created in the 13th century and is linked to the village of Dunham in Nottinghamshire. The Lacy family played a significant role in medieval England, with members serving in various military and administrative capacities. The title has a rich history, often connected to the broader context of the Norman Conquest and the establishment of feudalism in England. Over the centuries, the title has passed through several generations, reflecting the changing dynamics of the English aristocracy and their influence on local governance and land ownership.