Who is the biggest producer of salmon?

As per 2019 data, Norway is in the first position as a salmon producer with a production volume of 1.2 million MT and representing 51.6% of salmon production worldwide. This is followed by Chile in the second position with 621,200 MT and contributing 26.71%, Scotland (7.4%) with a production volume of 166,100 MT, North America continent (6.35%) with a production volume of 147,600 MT, and Faroe Islands (3.36%) with a production volume of 78,200 MT.

Source:

Global harvest volume of salmon of Mowi ASA in 2019, by country

Mowi Salmon Farming Industry Handbook 2020