香港警察部门架构

警区反三合会行动组District Anti Triad Squad (DATS)

总区反三合会行动组Regional Anti Triad Unit (RATU)

特别职务队Regional Special Duty Squad (RSDS)

特遣队Task Force (TF)

总区情报组Regional Intelligence Unit (RIU)

刑事情报科Criminal Intelligence Bureau (CIB)

总区跟踪及支援组Regional Surveillances & Support Squad (RSSS)

技术支援组Technical Service Department (TSD)

保安局Security Wing (SW)

虐儿罪案调查组Child Abuse Investigation Unit(CAIU)

保护儿童政策组Child Protection Policy Unit(CPPU)

刑事记录科Criminal Record Bureau(CRB)

鉴证科Identification Bureau(IB)

失踪人口调查组Regional Missing Person Unit(RMPU)

警犬队Police Dog Unit(PDU)

警察公共关系科Police Public Relation Bureau(PPRB)

快速反应部队Quick Reaction Force(QRF)

重点及搜查队Force Search Cadre(FSC)

警察高空工作队Force Abseiling Cadre(FAC)

毒品调查科Narcotics Bureau(NB)

有组织罪案及三合会调查科Organized Crime and Triad Bureau（OCTB，俗称O记）警察机动部队Police Tactical Unit(PTU)

冲锋队Emergency Unit(EU)

机场特警组/ 机场保安队Airport Security Unit(ASU)

特警队/ 特别任务连Special Duties Unit（SDU，俗称飞虎队）反恐特勤队Counter Terrorism Response Unit (CTRU)

要员保护组Very Important Person Protection Unit(VIPPU)

保护证人组Witness Protection Unit(WPU)

商业罪案调查科Commercial Crime Bureau(CCB)

小艇队Small Boat Unit(SBU)

重案组Regional Crime Unit(RCU)

爆炸品处理科Explosive Ordinance Disposal(EOD)

刑事侦缉处Criminal Investigations Department(CID)

警察谈判小组Police Negotiation Cadre(PNC)

警队护送组Force Escort Group(FEG)

警校Detective Training School(DTS)、Police Training School(PTS) 野外巡逻队BorderPatrolUnit(BPU)

特别战术小队（俗称速龙小组）SpecialTacticalSquad(STS)