- Tokyo (JP). Population: 32 million.
- Beijing Shi (CN). Population: 15 million.
- Shanghai (CN). Population: 15 million.
- Buenos Aires (AR). Population: 13 million.
- Bombay (IN). Population: 13 million.
- Karachi (PK). Population: 12 million.
- Constantinople (TR). Population: 12 million.
- Mexico (MX). Population: 12 million.
- Delhi (IN). Population: 12 million.
- Manila (PH). Population: 11 million.
- Moscow (RU). Population: 11 million.
- Seoul (KR). Population: 11 million.
- Sao Paulo (BR). Population: 10 million.
- Istanbul (TR). Population: 10 million.
- Lagos (NG). Population: 9 million.
- Jakarta (ID). Population: 9 million.
- Edo (JP). Population: 8 million.
- New York (US). Population: 8 million.
- Kinshasa (CD). Population: 8 million.
- Al Qahirah (EG). Population: 8 million.
- Lima (PE). Population: 8 million.
- Beijing (Peking) (CN). Population: 8 million.
- London (GB). Population: 8 million.
- Tehran (IR). Population: 7 million.
- Bogota (CO). Population: 7 million.
- Hong Kong (HK). Population: 7 million.
- Dhaka (BD). Population: 7 million.
- Lahore (PK). Population: 6 million.
- Rio De Janeiro (BR). Population: 6 million.
- Bangkok (TH). Population: 5 million.