Masanaga
Masanaga is a masculine Japanese given name. Notable people with the name include:
- Hatakeyama Masanaga, Japanese daimyō
- Masanaga Kageyama, Japanese footballer and manager
- Kōriki Masanaga, Japanese daimyō
- Miyoshi Masanaga, Japanese samurai and daimyō
- Yonekura Masanaga, Japanese ''daimyō''