This document provides a comprehensive survey of estimated fox populations by country. It finds that North America has significant populations, with around 1.3 million foxes in Canada and the US. Europe also has large numbers, led by Russia, the UK, and Germany, totaling over 2 million foxes. Asia shows great diversity, ranging from 10,000 in India to over 1 million in China and Iran. Australia stands out with several million foxes. The estimates acknowledge variability and challenges but provide valuable insights into the global status of fox populations.