Saint Gaudentius may refer to:
Gaudentius of Brescia, bishop of Brescia and theologian Gaudentius of Novara, bishop of Novara and saint Gaudentius of Rimini, bishop of Rimini and saint Radim Gaudentius, beatified bishop of Gniezno
See also Gaudentius (disambiguation) San Gaudenzo San Gaudenzio (disambiguation)