Mr. Coconut (Chinese: 合家歡; pinyin: hé jiā huān) is a 1989 Hong Kong comedy film directed by Clifton Ko, it stars Michael Hui, Raymond Wong Pak-ming, Ricky Hui, Olivia Cheng and Joey Wong.

The film depicts society's immigration problem, telling the cultural differences and contradictions between the lives of the mainlanders and Hong Kong people.

The film centers around Ngan Kwai-Na (Michael Hui) who lives in Hainan Island, is used to the culture of villages and simple life that villagers have.

One day, he gets a letter form his sister Ping (Olivia Cheng) and visits his sister in Hong Kong, as he endures the modern culture and the Hong Kong streets of the late 1980s.

"There is a lot to appreciate director Clifford Ko in this film as he simply allows Hui to showcase his scene by scene talent........this film is simply a reflection of that cultural difference, the condemning of money minded insurance companies, rich and poor gap and the nature of workers and bosses."