Top Rainbow Trout Fishing Countries

The rainbow trout (Oncorhynchus mykiss) is a vibrant, freshwater fish native to the cold-water tributaries of the Pacific Ocean in North America, particularly in the United States and Canada. Renowned for its fighting spirit and colorful appearance, it has become one of the world’s most popular sport fish. The United States leads in both wild and farmed rainbow trout production, with states like California, Oregon, and Washington being historical strongholds. Canada also boasts significant wild and aquaculture fisheries, especially in British Columbia. Internationally, countries such as Chile, Norway, Iran, and the United Kingdom have developed robust aquaculture industries, exporting rainbow trout to global markets. The widespread introduction of this adaptable species has made it a staple for recreational anglers and a valuable commodity in the global fishing industry.

Data from FAO. 2025. Global Capture Production. In: Fisheries and Aquaculture.