Gregorio López may refer to:
Gregorio López-Bravo (1923–1985), Spanish politician, minister of foreign affairs between 1969 and 1973 Gregorio López y Fuentes (1895–1966), Mexican novelist, poet, and journalist Gregorio López (handballer) (1951–1987), Spanish handball player Gregorio López (hermit) (1542–1596), Spanish hermit in New Spain Gregorio López (jurist) (1496–1560), Spanish humanist and lawyer in the colonial Americas, president of the Council of the Indies
See also Luo Wenzao (c. 1610s–1691), first Chinese Catholic bishop, also known as "Gregorio Lopez" in Spanish