Corti is an Italian surname. Notable people with the surname include:

• Alfonso Giacomo Gaspare Corti (1822–1876), Italian anatomist (see also Organ of Corti)
• Antonio Corti (born 1963), Argentine boxer
• Axel Corti (1933–1993), Austrian writer and film director
• Bonaventura Corti (1729–1813), Italian priest and naturalist
• Claudio Corti (disambiguation), several people
• Eugenio Corti (1921–2014), Italian novelist
• Jean Corti (1929–2015), Italian-French accordionist and composer
• Jesse Corti (born 1955), American voice actor
• Lodovico, Count Corti (1823–1888), Italian diplomat
• Lucille Teasdale-Corti (1929–1996), Canadian physician and international aid worker

• Monchio delle Corti, a municipality in the Province of Parma, Italy
• José Corti, a Paris library and publishing house
• Organ of Corti, an organ in the inner ear of mammals
• Corte (surname)