Pope Caius (nwụrụ na 22 Eprel 296), nke a na-akpọkwa Gaius, bụ Bishọp nke Rom site na 17 Disemba 283 ruo ọnwụ ya na 296. Omenala Ndị Kraịst na-eme ka ọ bụrụ onye obodo Dalmatian nke Salona, taa Solin dị nso na Split, nwa nwoke nke nwoke a na-akpọkwa Caius, na onye otu ezinụlọ a ma ama metụtara Emperor Diocletian.Obere ihe ọmụma dị na Caius ma e wezụga nke enyere site na Liber Pontificalis, nke na-adabere n'akụkọ ifo banyere martyrdom nke St. Susanna maka ozi ya. Dabere na akụkọ mgbe ochie, Caius mere ndị ikom na ndị inyom ndị Saint Tiburtius (onye a na-asọpụrụ na St. Susanna) na Saint Castulus tọghatara. Akụkọ ya na-ekwu na Caius gbabara na catacombs nke Rome ma nwụọ dị ka onye nwụrụ anwụ. Ajụjụ: Olee ọrụ Pope Caius na chọọchị Katọlik?
Bishọp nke Rom