Kokubu (国分市, Kokubu-shi) was a city located in Kagoshima Prefecture, Japan.

Kokubu may refer to the following:

Places

• Kokubu Castle (国分城), the remains of a castle structure in Kirishima, Kagoshima Prefecture
• Kokubu Station (Kagawa), a railway station
• Kokubu Station (Kagoshima), a railway station

People

Kokubu (written: 国分 or 國分) is a Japanese surname. Notable people with the surname include:

• Beauty Kokubu (ビューティーこくぶ) (born Hideyuki Kokubu (国分 秀之), 1973), a Japanese impressionist (monomane tarento)
• Kokubu Morishige (国分 盛重) (1553–1615), a Japanese samurai of the Sengoku through early Edo period
• Sachiko Kokubu (国分 佐智子) (born 1976), a Japanese actress and fashion model
• Shintaro Kokubu (國分 伸太郎) (born 1994), a Japanese football player

See also

• Kokubun (国分 or 國分), a Japanese surname
• Kokubunji (disambiguation) (国分寺)