SHK might refer to.
- Speaker of the House of Keys of Isle of Man
- Sun Hung Kai (disambiguation), groups of property and finance companies in Hong Kong
- Song Hye-kyo, a popular South Korean actress
- Swedish Accident Investigation Authority a Swedish Government agency responsible for investigating all types of serious civil or military accidents that can occur on land, sea or in the air
- Stichodactyla toxin, a toxin from a sea anemone
- Stronghold Kingdoms, an MMORTS computer game published by Firefly Studios