Carlo d'Austria Principe de Spagnu (Portrait of Charles, Archduke of Austria and Prince of Spain)
- Artist: Italian (Culture)
- Medium: Engraving on paper
- Markings: Watermark: unidentified circle surmounted by 3 leaf clover.
- Inscriptions: In cartouche below portrait: "Yo 'Y Mi Hermano"
- Collection: European Art
- Museum Location: Brooklyn Museum, BMA, 2N12, C618
- Accession Number: 38.928
- Image: "Detail", CONS.38.928_1973_xrs_detail01.jpg. Brooklyn Museum photograph, Nov 30, 1972