Papa Innocent IX (20 Julai 1519 – 30 Desemba 1591) alikuwa Papa kwa wiki chache kuanzia tarehe 29 Oktoba/3 Novemba 1591 hadi kifo chake. Alitokea Bologna, Italia. Jina lake la kuzaliwa lilikuwa Giovan Antonio Facchinetti. Alimfuata Papa Gregori XIV akafuatwa na Papa Klementi VIII. 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 Inosenti IX katika Kamusi Elezo ya Kikatoliki