Giovanni Buonconsiglio (born Montecchio Maggiore c. 1465, died 1535 or 1537; active during 1497–1514) was an Italian painter of the Renaissance period, active mainly in Venice and his native Vicenza. Alternate names: Bonconsigli, Giovanni; Il Marescalco; Marescalco Buonconsiglio; Il Marescalco.