Lomellini is an Italian surname of Genoese origin.

The Lomellini family was a noble family in the Republic of Genoa (1099–1797).

People Ignazio Lomellini ( 1560–1645), Jesuit priest Benedetto Lomellini (1517–1579), Roman Catholic cardinal and bishop Battista Lomellini (1460–1540), 48th Doge of the Republic of Genoa Giannotto Lomellini (1519–1574), 68th Doge of the Republic of Genoa Giacomo Lomellini (1570–1652), 97th Doge of the Republic of Genoa Giovanni Battista Lomellini (1594–1674), 108th Doge of the Republic of Genoa and king of Corsica Stefano Lomellini (1683–1753), 161st Doge of the Republic of Genoa Agostino Lomellini (1709–1791), 166th Doge of the Republic of Genoa Giuseppe Lomellini (1723–1803), 175th Doge of the Republic of Genoa

Other uses Palazzo Giacomo Lomellini, building in Genoa Palazzo Lomellini-Doria Lamba, building in Genoa Lomellini Ewer and Basin, silver artpiece The Lomellini Family, a portrait painting by the Flemish Baroque painter Anthony van Dyck