Countess of Clarendon is a title given to the wife of the Earl of Clarendon. Women who have held the title include:
Frances Hyde, Countess of Clarendon (1617–1667) Flower Backhouse, Countess of Clarendon (died 1700) Jane Hyde, Countess of Clarendon (1669–1725) Charlotte Villiers, Countess of Clarendon (1721–1790) Maria Villiers, Countess of Clarendon (1761–1844)