鎗王之王
- annos singulos: 2010
- Patriam: China, Hong Kong
- genus: 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
- Director: Derek Yee Tung-Sing
- cast: 古天樂, 吳彥祖, 蔡卓妍, 李冰冰, 杜汶澤, 林雪