Administration Wing, Chief Secretary for Administration's Office

Agriculture, Fisheries and Conservation Department

Architectural Services Department

Buildings Department

Census & Statistics Department

Civil Aid Service

Civil Aviation Department

Civil Engineering and Development Department

Civil Service Bureau

Companies Registry

Constitutional and Mainland Affairs Bureau

Correctional Services Department

Culture, Sports and Tourism Bureau

Customs & Excise Department

Department of Health

Development Bureau

Drainage Services Department

Education Bureau

Electrical and Mechanical Services Department

Environmental Protection Department

Fire Services Department

Food and Environmental Hygiene Department

Government Flying Service

Government Logistics Department

Government Property Agency

Health Bureau

Highways Department

Home Affairs Department

Home and Youth Affairs Bureau

Hong Kong Monetary Authority

Hong Kong Observatory

Hong Kong Police Force

Hongkong Post

Housing Department

Immigration Department

Independent Commission Against Corruption

Information Services Department

Inland Revenue Department

Innovation and Technology Commission

Intellectual Property Department

Labour and Welfare Bureau

Labour Department

Land Registry

Lands Department

Leisure and Cultural Services Department

Marine Department

Office of the Communications Authority

Office of the Government Chief Information Officer

Planning Department

Rating and Valuation Department

Registration and Electoral Office

Security Bureau

Social Welfare Department

Transport and Logistics Bureau

Transport Department

Treasury

University Grants Committee Secretariat

Water Supplies Department

Working Family and Student Financial Assistance Agency