Cubilla is a surname of Spanish origin. Notable people with the surname include:
Aldo Cubilla (born 2001), American footballer Cristóbal Cubilla (born 1962), Paraguayan football manager and former footballer Luis Cubilla (1940–2013), Uruguayan footballer and manager Pedro Cubilla (1933–2007), Uruguayan footballer and manager Walter Cubilla (born 1989), Argentine footballer