Don Diego de Guevara was a Spanish courtier and ambassador who served four, possibly five, successive Dukes of Burgundy, spanning the Valois and Habsburg dynasties, mostly in the Low Countries. He was also a significant art collector.
- Occupation
- art collector, courtier, ambassador
- Position held
- mayordomo mayor of the King of Spain
- Born
- 1450
- Died
- 1520