Diego Ramírez

• Diego Ramírez de Guzmán (bishop of León)
• Diego Ramírez de Guzmán (bishop of Oviedo)
• Diego Ramírez de Guzmán, bishop of Catania
• Diego Ramírez de Arellano, Spanish sailor and cosmographer
• Diego Ramírez (footballer), Mexican football defender
• Diego Ramirez (artist), Australian/Mexican artist