| Building Name: | 行政長官辦公室 Office of the Chief Executive |
| Full Name: | The Office of the Chief Executive of the Hong Kong Special Administrative Region of the People Republic of China 中華人民共和國香港特別行政區行政長官辦公室--> |
| Native Building Name: | Office of the Chief Executive 行政長官辦公室 |
| Alternate Names: | Chief Executive's Office Building, Central Government Headquarters Lower Block |
| Building Type: | Government use building |
| Structural System: | Ferroconcrete |
| Classification: | Government use building |
| Location: | 1 Tim Wa Avenue, Tamar, Admiralty, Hong Kong Island, Hong Kong SAR |
| Coordinates: | 22.2815°N 114.1651°W |
| Map Type: | Hong Kong |
| Client: | Gammon—Hip Hing |
| Owner: | Hong Kong Special Administrative Region |
| Operator: | Office of the Chief Executive |
| Website: | ceo.gov.hk |
Office of the Chief Executive is the office building for the Chief Executive of Hong Kong. It is located at 1 Tim Wa Avenue in Admiralty on Hong Kong Island, Hong Kong SAR. It is one of the buildings in the Tamar Development Project. East of its location is the Legislative Council Complex; on the south is Central Government Complex. The open space between these three building are preserve as Tamar Park.
The Office of the Chief Executive started operating on 8 August 2011.[1] Before that, the office was operated in Government House in Central.
A government agencies for the Hong Kong Chief Executive.