Romulus Chihaia (born 4 March 1952) is a former Romanian professional footballer and manager.
He is the father of Octavian Chihaia.
He won the Universiade gold medal with Romania's students football team in the 1974 edition that was held in France, playing alongside László Bölöni, Gheorghe Mul?escu, Dan Paltini?anu and Paul Cazan.