Bronica
| Native name | ブロニカ株式会社 | 
|---|---|
| Romanized name | Bronica Co., Ltd. | 
| Formerly | Zenza Bronica Industries, Inc. (ゼンザブロニカ工業株式会社) Shinkodo Works (新光堂製作所) | 
| Company type | Kabushiki Kaisha | 
| Industry | photography (camera and lens manufacturer) | 
| Founded | June 30, 1956 in Tokyo, Japan | 
| Founder | Zenzaburō Yoshino | 
| Fate | Acquired by Tamron Co., Ltd. (July 1998) | 
| Successor | Tamron Co., Ltd. | 
| Headquarters | , Japan | 
| Products | Cameras, optical lenses and other products | 
Bronica also Zenza Bronica (in Japanese: ゼンザブロニカ) was a Japanese manufacturer of classic medium-format roll film cameras and photographic equipment based in Tokyo, Japan. Their single-lens reflex (SLR) system-cameras competed with Pentax, Hasselblad, Mamiya and others in the medium-format camera market.