Papa Klementi XIV, O.F.M.Conv. (31 Oktoba 1705 – 22 Septemba 1774) alikuwa Papa kuanzia tarehe 19/28 Mei/4 Juni 1769 hadi kifo chake. Alitokea Sant'Arcangelo di Romagna, Italia. Jina lake la kuzaliwa lilikuwa Giovanni Vincenzo Antonio Ganganelli. Alimfuata Papa Klementi XIII akafuatwa na Papa Pius VI. Orodha ya Mapapa https://www.vatican.va/content/vatican/en/holy-father.index.html#holy-father https://www.vatican.va/content/vatican/en/holy-father.index.html#holy-father Papa Klementi XIV katika Kamusi Elezo ya Kikatoliki