Papa Klementi XIII (7 Machi 1693 – 2 Februari 1769) alikuwa Papa kuanzia tarehe 6/16 Julai 1758 hadi kifo chake. Alitokea Venezia, Italia. . Jina lake la kuzaliwa lilikuwa Carlo Rezzonico. Alimfuata Papa Benedikto XIV akafuatwa na Papa Klementi XIV. 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 XIII katika Kamusi Elezo ya Kikatoliki