NKSJ Holdings
- Country: Japan
- Type: Commercial
- Website: www.nksj-hd.com
- Update: 05-01
NKSJ Holdings Corporation (NKSJ Holdings, NKSJ ホールディングス Co., Ltd.) is a Japanese holding company headquartered in Tokyo that was formed by the merger of Damage Insurance Japan (Sompo Japan Insurance) and Xingya Damage Insurance in 2010 and specializes in property and casualty insurance. NKSJ Holdings was ranked 325th in the 2013 Fortune 500 ranking.