In recent decades, the effects of climate change have become increasingly obvious, and there has been consid-erable impact on fishery resources in the Arctic.Changes, including ocean warming, sea level rise, and sea ice reduction, do not only affect the fishery directly through impacts on the breeding, life history, and tempo-spatial distribution of Arctic fish, but also indirectly through changes in ocean currents, the Arctic oscillation, and the ozone layer.The impact of climate change on the structure, quality, and quantity of the Arctic fishery is wide-ranging and potentially irreversible.In this paper, the main factors affecting Arctic fishery resources are investigated by analyzing major climate variation.The results provide valuable information to help protect the Arctic fishery and to en-sure the development of the Arctic fishery is sound and sustainable.