It is difficult to determine which country has the most Amazon sellers, as Amazon does not publicly disclose the number of sellers on its platform by country. However, it is likely that the United States, which is home to Amazon’s headquarters and one of the largest e-commerce markets in the world, has a large number of sellers on the platform.
Other countries with large e-commerce markets, such as China, the United Kingdom, and Germany, are also likely to have a significant number of sellers on Amazon. Amazon operates in many countries around the world, and the platform is used by sellers from a wide variety of countries to sell their products to consumers globally.