鎗王之王
- Sal: 2010
- Welat: China, Hong Kong
- Genre: Action, Thriller, Mystery, Adventure
- Studio: Sil-Metropole Organisation, Emperor Entertainment Group, Shanghai Media Group, Bona Film Group
- Keyword: hong kong, security guard, traffic cop, police funeral, security guard killer
- Serek: Derek Yee Tung-Sing
- Avdan: 古天樂, 吳彥祖, 蔡卓妍, 李冰冰, 杜汶澤, 林雪