Nicanor Alejandro Serrano Aguilar (13 January 1933 – 6 August 2019) was an Ecuadorian politician and sports leader. He was born in Cuenca, Ecuador. Serrano was Vice President of Ecuador from 5 May 2005 to 15 January 2007. National Congress of Ecuador elected him to fill vacancy of Vicepresidency when Alfredo Palacio became President of Ecuador. Serrano has been a mayor, councilman, sports leader and civil engineer.