Valdemar Isidro Castillo (born 22 May 1946, Corozal Town)[citation needed] is a Belizean politician of Mestizo descent and a member of the People's United Party.
[1][2] Castillo fought alongside George Cadle Price and achieved independence for Belize on 21 September 1981.
Castillo was elected to the Belize House of Representatives from the Corozal North constituency in 1979 and served until he was defeated for re-election in 2008.
He attempted to regain the seat in 2012 but was defeated by Hugo Amilcar Patt.
Attended St Francis Xavier Primary School Castillo attended Saint Francis Xavier College in Corozal Town.