Natsukawa (written: 夏川) is a Japanese surname. People with the name include:
- Jun Natsukawa (夏川 純), Japanese gravure idol
- Rimi Natsukawa (夏川 りみ), Japanese folk singer
- Shizue Natsukawa (夏川 静枝), Japanese actress
Natsukawa (written: 夏川) is a Japanese surname. People with the name include: