Name all 594 urban agglomerations (NOT city proper) with 1 million or more people.
The country and estimated population for each has been provided (unless the city IS the country).
Urban agglomerations include a central city and neighboring places mostly linked by (more or less) continuously built-up areas. Some agglomerations have more than one central city. Type-ins have been provided for all major or well-known cities in each agglomeration.
As a bonus, the local name of each city has been added to the answer grid in the local language(s) and script(s) when they differ from the English name, and where such information was readily available on the internet. If you know a source for any that are not listed please add a comment.
Click on the map to zoom in.
Source: Thomas Brinkhoff: Major Agglomerations of the World, https://www.citypopulation.de/en/world/agglomerations/