Luca di Negro was a slaveholder and citizen of Genoa who was active during the mid-fifteenth century. He was born Luca Saliceto and was admitted into the di Negro albergo in the late 1450s, after which he assumed the di Negro surname.
Manfredo di Negro was a lawyer, slaveholder and citizen of Genoa who was active in the late thirteenth and early fourteenth century. He held numerous positions in the government of Genoa.