Billboard Year-End Global 200 singles of 2021

The Billboard Global 200 and Global Excl. US are charts that ranks the best-performing singles globally and globally excluding the United States, respectively. Its data is published by Billboard weekly and based collectively on each single's weekly physical and digital sales, as well as streaming. At the end of a year, Billboard publishes an annual list of the 200 most successful songs throughout that year on the Global 200 and Global Excl. US charts based on the information. For 2021, its first year, the list was published on December 2, calculated with data from November 21, 2020, to November 13, 2021.