- Year: 1995
- Platform: SEGA Saturn
- Publisher: Riverhill Soft Inc.
- Developer: Riverhill Soft Inc.
- Theme: Detective / Mystery
J.B. Harold: Blue Chicago Blues (aka J.B.ハロルド ブルー・シカゴ・ブルース) is a video game published in 1995 on SEGA Saturn by Riverhill Soft Inc.. It’s an adventure game, set in a detective / mystery and full motion video themes, and was also released on 3DO and PC-FX.