The Vision of Saint Eustace is a painting by the early Italian Renaissance master Pisanello, now in the National Gallery in London.

[3] Saint Eustace is portrayed as a huntsman dressed in the height of court fashion, wearing a golden tunic and blue headdress.

The patron was therefore given the opportunity to appreciate the work as a devotional piece in addition to identifying with the aristocratic pastime of hunting and chivalric ideology.

The landscape's construction also demonstrates a familiarity with illuminations in manuscript hunting treatises, such as the canonical Livre de Chasse by Gaston Phoebus.

The saint's hat and face, however, are well preserved and the pastiglia (low gesso relief for decoration of some details), present in the harness, hunting horn and spurs, is original.