Hoi Sham Island (Chinese: 海心島; lit. 'island in the middle of the sea'), also called To Kwa Wan Island (土瓜灣島), was an island in Kowloon Bay off the coast of To Kwa Wan, Kowloon Peninsula in Hong Kong. It was connected to the mainland as a consequence of land reclamation, and it is now part of Hoi Sham Park (海心公園).