Eliza Capot, Comtesse de Feuillide (née Hancock; 22 December 1761 – 25 April 1813) was the cousin, and later sister-in-law, of novelist Jane Austen. She is believed to have been inspirational for a number of Austen's works, such as Love and Freindship, Henry and Eliza, Lady Susan and Mansfield Park. She may have also been the model from whom the character of Mary Crawford is derived.