Iwamoto (surname)
Iwamoto is a Japanese surname. Notable people with the surname include:
- Aileen Iwamoto or Iwa Moto, Japanese-Filipina actress and model
- Akiko Iwamoto, Japanese rower
- Kaoru Iwamoto, Japanese professional Go player and teacher
- Kazuyuki Iwamoto, Japanese swimmer
- Kim Coco Iwamoto, Japanese–American politician
- Koji Iwamoto, Japanese professional wrestler
- Koji Iwamoto, Japanese ice hockey player
- Masayuki Iwamoto, astronomer
- Shohei Iwamoto, Japanese modern pentathlete
- Takeshi Iwamoto, Japanese ice hockey player
