Mika mulki na Hong Kong shi ne mika mulkin mallaka ga masarautar Birtaniya ta Hong Kong daga Birtaniya zuwa Jamhuriyar Jama'arSin a ranar 1 ga Yuli, 1997. Taron ya kawo karshen shekaru 156 na mulkin mallaka na Birtaniya da kuma kafuwar kasar Sin. yankin musamman na Hong Kong (HKSAR) na Jamhuriyar Jama'ar Sin.An gudanar da bikin mika kayan ne a tsohon sansanin sojan Burtaniya, wato Flagstaff House da ke tsakiyar Hong Kong.Bikin ya samu halartar wakilan Birtaniya, China, da gwamnatin Hong Kong, da sauran manyan baki da sauran jama'a.Shugaban kasar Sin Jiang Zemin da firaministan Burtaniya Tony Blair sun gabatar da jawabai, inda suka bayyana fatan mika mulki ga wani sabon zamani na zaman lafiya da wadata a yankin.An gudanar da bikin mika ragamar mulki da dama da suka hada da fareti, wasan wuta, da liyafar cin abinci a gidan gwamnati.A kwanakin da suka rage a mika tutar kasar Birtaniya, an sauya tutar kasar da tutar jamhuriyar jama'ar kasar Sin.Mika mulki na Hong Kong ya zama wani babban ci gaba a tarihin Hong Kong da China.Bayan mika mulki, an kafa yankin musamman na Hong Kong, wanda ya baiwa yankin hukumarsa ta hukumar gudanarwa, dokoki, da yancin cin gashin kai.Ana ganin mika mulki a matsayin nasara, inda Hong Kong ke kiyaye tsarinta na tattalin arziki, al'adu, da rayuwarta, yayin da har yanzu tana da alaka ta kut da kut da kasar Sin.Canja wurin ya kasance alama ce ta bikin mika mulki wanda Charles III (a lokacin Yariman Wales) ya halarta kuma an watsa shi a duk duniya, yana nuna ƙarshen daular Burtaniya.