José Castillo
José Castillo is the name of the following people:
- José del Castillo (1737–1793), Spanish painter
- José Castillo (soccer player) , Spanish soccer player
- José Castillo (comic artist) , Spanish comic artist
- José Castillo (actor) (1921–2011), Spanish actor, playwright and theater director
- José Castillo (architect) , Mexican architect
- José Castillo (baseball player, 1981) (1981-2018), Venezuelan baseball player
- José Castillo (baseball player, 1996) (* 1996), Venezuelan baseball player
- José del Castillo Nicolau (1920–2002), Spanish neuroscientist
- José del Castillo Sáenz de Tejada (1901–1936), Spanish military
- José Alfredo Castillo (* 1983), Bolivian football player
- José Humberto Castillo (1937-2010), Venezuelan author
- José Ignacio Castillo (* 1975), Argentinian football player
- José de Jesús Castillo Rentería (1927–2013), Mexican religious, Bishop of Tuxtepec
- José Luis Castillo (* 1973), Mexican boxer
- José Oscar Barahona Castillo (1938–2016), Salvadoran religious, Bishop of San Vicente