Yau Tong is an area of Hong Kong, located in the southeastern end of Kowloon, between Lei Yue Mun and Lam Tin, at the east shore of Victoria Harbour, west of Tseung Kwan O. Administratively, it is part of Kwun Tong District, the most densely populated district in Hong Kong.

Kowloon is an urban area in Hong Kong comprising the Kowloon Peninsula and New Kowloon. It has a population of 2,019,533 and a population density of 43,033/km2 (111,450/sq mi) in 2006. It is one of the three regions of Hong Kong, along with Hong Kong Island and the New Territories, and is the smallest and most densely populated.