Jorge Alfonso Alejandro Del Castillo Gálvez (born 2 July 1950) is a Peruvian lawyer and politician. In his career, he has served in the now abolished Peruvian Chamber of Deputies between 1990 and 1992, in the unicameral Congress of the Republic for six non-consecutive terms, between 1995 and 2011 and again from 2016 to 2019, five of which are consecutive terms, and as Mayor of Lima and the District of Barranco during the 1980s.