Jacques Courtois or Giacomo Cortese, called il Borgognone or le Bourguignon (12 ?December 1621 - 14 November 1676) was a Franc-comtois-Italian painter, draughtsman and etcher. He was mainly active in Rome and Florence and became known as the leading battle painter of his age. He also created history paintings and portraits. He became a Jesuit later in life but continued to paint.