Huntingdon Castle was situated in the town of Huntingdon in Cambridgeshire (). The site was originally occupied by the Saxons. In 1068 a Norman motte and bailey castle was built for William the Conqueror. During the Anarchy the castle was held by David, King of Scotland through his marriage to Maud, 2nd Countess of Huntingdon. He supported Empress Matilda in a battle of succession and the castle was much damaged at this time. However, when the succession was settled, David's son Henry paid homage to King Stephen who in turn gave him the borough of Huntingdon in addition to the castle.