God of Gamblers II (Chinese: 賭俠; Cantonese Yale: Dou Hap; lit. 'Knight of Gambling') is a 1990 Hong Kong action comedy film written and directed by Wong Jing. It stars Andy Lau as the Knight of Gamblers, Stephen Chow as the Saint of Gamblers, and Ng Man-tat as Blackie Tat. This film is a sequel to both God of Gamblers, which included Lau's character, and to All for the Winner, which starred Chow and Ng. This film should not be confused with God of Gamblers Returns, also released as God of Gamblers 2, and in essence the true sequel to the original God of Gamblers.

In this film, down on his luck Sing (Chow) seeks out the God of Gamblers in hopes of becoming his disciple. Unfortunately, the God of Gamblers is unreachable and out of the country, last heard to be in Brazil, and Michael Chan, the Knight of Gamblers (Lau) replaces the God of Gamblers. When a phony attempts to impersonate the Knight of Gamblers in a huge scam, it's up to the real Knight and Saint of Gamblers to team up and defeat their formidable challenger. The film combines intricate action sequences with sharp comedic timing.