Stone Ocean(ストーンオーシャンSutōn Ōshan), initially referred to as Dai 6 Bu Kūjō Jolyne: Stone Ocean(第6部 空条徐倫 ―石作りの海―Dai Roku Bu Kūjō Jorīn Sutōn Ōshan, lit. "Part 6 Kūjō Jolyne: Stone Ocean"), is the sixth story arc in the manga series JoJo's Bizarre Adventure. It was published in the Weekly Shōnen Jump from 2000 to 2003 and was collected in Vol. 64 to 80 of the Jump Comics edition of the tankōbon.