Hamamatsu (disambiguation)
Hamamatsu is the city of Shizuoka Prefecture in Japan.
Hamamatsu may also refer to:
- Hamamatsuchō, a business and commercial district of Minato ward in Tokyo, Japan
 - Hamamatsu Photonics, a Japanese company
 - Yoshie Hamamatsu (高橋 浜松; born 1932), Japanese track and field athlete