Sega Tsatsumi (name)
- Country: Japan
- Type: Commercial
- Website: www.segasammy.co.jp
- Update: 05-02
Sega Sammy Holdings Inc. is a Japanese video game holding company formed by the merger of Sega and Sammy in 2004. Headquartered in Tokyo, Sega Sammy Holdings Inc. is a publicly traded company on the Tokyo Stock Exchange (TSE Section 1: 6460).