This dataset delineates the Game Fishing Zone within the Niue Moana Mahu Marine Protected Area (MPA). The Moana Mahu MPA, established to protect Niue's unique marine environment, includes designated zones for different levels of protection and permitted activities. The Game Fishing Zone defines the spatial extent where recreational and sport fishing activities are permitted under specific regulations, supporting sustainable tourism while protecting Niue's marine biodiversity. This zoning approach balances conservation objectives with the economic and cultural importance of fishing to the Niuean community.