Hyacinth Gabriel Connon, F.S.C. (July 11, 1911 – August 24, 1978), was a Lasallian Brother and President of De La Salle University in Manila from 1950 to 1959 and 1966 to 1978, the second president to have served two terms in the history of the university, the first being Brother Acisclus Michael, F.S.C. He had the longest time to exert his influence on the university, initially for nine years, subsequently for twelve for a total of twenty-one years.