Yau Tong is a station on the Hong Kong MTR Kwun Tong line and the Tseung Kwan O line. It is the only station of the Tseung Kwan O line located in Kowloon. The livery of the station is yellow. Although the train platforms are constructed above ground level, they are sealed from the outside with concrete walls to prevent the noise of trains from disturbing the nearby residents of Yau Tong Estate.

The Mass Transit Railway (MTR) is a major public transport network serving Hong Kong. Operated by the MTR Corporation (MTRCL), it consists of heavy rail, light rail, and feeder bus services, centred around a 10-line rapid transit network, serving the urbanised areas of Hong Kong Island, Kowloon, and the New Territories. The system encompasses 245.3 km (152.4 mi) of railways, as of December 2022, with 179 stations—including 99 heavy rail stations, 68 light rail stops and 1 high-speed rail terminus.