Former provinces of Japan in Korea

Keijō (Japanese: 京城), or Gyeongseong (Korean: 경성), was an administrative district of Korea under Japanese rule that corresponds to the present Seoul, the capital of South Korea.

Kōgen-dō (江原道, Korean: 강원도), alternatively Kōgen Province, was a province of Korea under Japanese rule. Its capital was Shunsen (Chuncheon). The province corresponds to the combination of the modern Kangwon Province, North Korea and Gangwon Province, South Korea.

Zenranan-dō (全羅南道, Korean: 전라남도), alternatively Zenranan Province or South Zenra Province, was a province of Korea under Japanese rule. Its capital was Kōshū (Gwangju). The province consisted of modern-day South Jeolla Province and Jeju Province.

Zenrahoku-dō (全羅北道, Korean: 전라북도), alternatively Zenrahoku Province, Zenra Hoku, or North Zenra Province, was a province of Korea under Japanese rule. Its capital was Zenshū (Jeonju). The province consisted of what is now the South Korean province of North Jeolla.

Keishōnan-dō (慶尚南道, Korean: 경상남도), alternatively Keishōnan Province or South Keishō Province, was a province of Korea under Japanese rule. Its capital was Fuzan (Busan). The province consisted of modern-day South Gyeongsang, South Korea.

Keishōhoku-dō (慶尚北道, Korean: 경상북도), alternatively Keishōhoku Province, Keisho Hoku, or North Keishō Province, was a province of Korea under Japanese rule. Its capital was at Taikyū (Daegu). The province consisted of what is now the South Korean province of North Gyeongsang and Daegu Metropolitan City.

Keiki-dō (京畿道, Korean: 경기도), alternatively Keiki Province, was a province of Korea under Japanese rule. Its capital was at Keijō (Seoul). The province consisted of what is now the South Korean territories of Seoul and Gyeonggi, as well as parts of what is now southern North Korea.

Chūseinan-dō (忠清南道, Korean: 충청남도), alternatively Chūseinan Province or South Chūsei Province, was a province of Korea under Japanese rule. Its capital was at Taiden (Daejeon). The province consisted of modern-day South Chungcheong, South Korea.

Chūseihoku-dō (忠清北道, Korean: 충청북도), alternatively Chūseihoku Province, Chūsei Hoku, or North Chūsei Province, was a province of Korea under Japanese rule. Its capital was at Seishū (contemporary Cheongju, South Korea). The prefecture consisted of what is now the South Korean province of North Chungcheong.

Kōkai-dō (黃海道, Korean: 황해도), alternatively Kōkai Province, was a province of Korea under Japanese rule. Its capital was at Kaishū (now Haeju). The province consisted of what is now the Hwanghae Province of North Korea.