Hiroshi Abe is the name of:
People
- , Japanese model and actor
- , Japanese amateur astronomer affiliated with the Yatsuka Observatory
- Hiroshi Abe (officer) (c. 1922–?), former Japanese army officer
- Hiroshi Abe, Governor of Tokyo before and after World War I
Fictional characters
- , a character in the manga series Shonan Junai Gumi