Papa Innocent IV (1180/1190 – 7 Desemba 1254) alikuwa Papa kuanzia tarehe 25/28 Juni 1243 hadi kifo chake. Alitokea Genova, Liguria, Italia. Jina lake la kuzaliwa lilikuwa Sinibaldo Fieschi. Alimfuata Papa Selestini IV akafuatwa na Papa Aleksanda IV. 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 Kuhusu Papa Innocent IV katika Kamusi Elezo ya Kikatoliki