800 m: 1:48.04 (1995) Shunji Karube (苅部 俊二, Karube Shunji, born 8 May 1969 in Minami-ku, Yokohama) is a retired Japanese athlete who specialized in the 400 metres hurdles and occasionally the 400 metres.

He teaches sports at Hosei University.

[1] He has won the individual national championship 3 times.