Lercari is an Italian surname. Notable people with the surname include:
Giovanni Battista Lercari (1507–1592), Doge of Genoa 1563–1565 Giovanni Battista Lercari (1576–1657), Doge of Genoa 1642–1644 Francesco Maria Imperiale Lercari (1629–1712), Doge of Genoa 1683–1685 Caterina Imperiale Lercari Pallavicini (fl. 1721), Neo-Latin poet Giovanni Lercari (1722–1802), Italian Catholic Archbishop Niccolò Maria Lercari, Cardinal Secretary of State in Vatican City 1726–1730 Linda Lercari (born 1972), Italian writer