Papa Leo VIII alikuwa Papa kuanzia mwezi Desemba 963 hadi kifo chake mnamo Machi 965. Alitokea Roma, Lazio, Italia. Jina lake la kuzaliwa halijulikani. Alimfuata Papa Yohane XII akafuatwa na Papa Benedikto V. Leo VIII aliteuliwa na Kaisari Otto I wa Ujerumani mnamo Desemba 963 lakini hakupokewa vizuri kwa vile Papa Yohane XII, aliyelazimishwa kujiuzulu, alikuwa bado hai. 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 Leo VIII katika Kamusi Elezo ya Kikatoliki