Hachijō can refer to:
Hachijō in Tokyo, Japan The island Hachijōjima (八丈島) The town Hachijō, Tokyo, within Tokyo, Japan, which governs Hachijōjima and Hachijōkojima. Hachijo dialects, the dialects of the Japanese language native to these islands
Hachijō in Kyoto, Japan literally means eighth street in Japanese. —a numbered east–west street in Kyoto, which runs just south of Kyoto Station —a Japanese kuge family descended from the
Ships Hachijo (八丈), a Japanese Navy Shimushu-class escort ship in commission between 1940 and 1948. JS Hachijō (はちじょう), a JMSDF Yaeyama-class minesweeper in commission between 1994 and 2017.