Hongkong United Dockyards (Chinese: 香港聯合船塢; Jyutping: hoeng1 gong2 lyun4 hap6 syun4 ou3) abbreviated to United Dockyards (聯合船塢; lyun4 hap6 syun4 ou3) or HUD is a dockyard built on the site of the former Shek Wan or "Stone Bay" (石灣 sometimes written 石環; sek6 waan1), on Tsing Yi Island of Hong Kong.
HUD was formed in 1973 from the merger of the Hong Kong and Whampoa Dock (1863) and the Taikoo Dockyard (1902 or 1905).
The HUD facilities in Tsing Yi replaced the Whampoa Dockyard in Hung Hom, which became the Whampoa Garden estate, and the Taikoo Dockyard in Quarry Bay, which became the Taikoo Shing estate.
HUD's main business is: The company employs over 400 people including subcontractors to perform repairs.
The dockyard has four Ramparts 3000 ASD tugs used to tow ships into the facility.