Papa Gregori VI (alifariki 1048) alikuwa Papa kuanzia tarehe 1 Mei 1045 hadi 20 Desemba 1046. Alitokea Roma, Italia. Jina lake la kuzaliwa lilikuwa Johannes Gratianus. Alipata upapa kutoka kwa Papa Benedikto IX. Baadaye alilazimishwa kujiuzulu, akafuatwa na Papa Klementi II. 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 Gregori VI katika Kamusi Elezo ya Kikatoliki