Nichia Chemical Industry
- Country: Japan
- Type: Commercial
- Website: www.nichia.co.jp
- Update: 05-02
Nichia Kagaku Kōgyō Kabushiki-gaisha is a Japanese chemical company and manufacturer of electronic parts, founded in 1956 and headquartered in Anan, Tokushima Prefecture, with products such as light-emitting diodes, batteries, and thin films.