Here’s a list of the largest cities in the world by population for each letter of the alphabet:
| Letter | City | Country | Population (approx.) |
|---|---|---|---|
| A | Ahmedabad | India | ~8.0 million |
| B | Beijing | China | ~21.5 million |
| C | Cairo | Egypt | ~20.5 million |
| D | Delhi | India | ~31.0 million |
| E | Ekurhuleni | South Africa | ~3.9 million |
| F | Faisalabad | Pakistan | ~3.2 million |
| G | Guangzhou | China | ~18.7 million |
| H | Houston | USA | ~7.1 million |
| I | Istanbul | Turkey | ~15.5 million |
| J | Jakarta | Indonesia | ~10.6 million |
| K | Karachi | Pakistan | ~16.1 million |
| L | Lagos | Nigeria | ~15.4 million |
| M | Mumbai | India | ~20.7 million |
| N | New York City | USA | ~19.0 million |
| O | Osaka | Japan | ~19.2 million |
| P | Paris | France | ~11.0 million |
| Q | Qingdao | China | ~9.0 million |
| R | Rio de Janeiro | Brazil | ~13.5 million |
| S | Shanghai | China | ~27.1 million |
| T | Tokyo | Japan | ~37.8 million |
| U | Urumqi | China | ~4.0 million |
| V | Vienna | Austria | ~2.0 million |
| W | Wuhan | China | ~11.2 million |
| X | Xi’an | China | ~12.0 million |
| Y | Yokohama | Japan | ~3.7 million |
| Z | Zhengzhou | China | ~10.3 million |