Nippon Life Insurance Company
- Country: Japan
- Type: Commercial
- Website: www.nissay.co.jp
- Update: 05-02
Nippon Life Insurance (Nippon Life Insurance, Nippon Life Insurance Mutual Association) is one of the largest life insurance companies in Japan, founded in 1889 and headquartered in Osaka. Its main businesses are medical insurance, education insurance, and individual pensions. Nippon Life Insurance is ranked 86th in the 2013 Fortune 500.