Kowloon Bay is a station on the Hong Kong MTR Kwun Tong Line. The headquarters of the MTR Corporation Limited and the depot for the Kwun Tong Line are both located at this station. It is between Choi Hung station and Ngau Tau Kok station. The station was opened in 1979.Kowloon Bay is one of the five MTR stations on the Kwun Tong Line located above ground. Platform screen doors were installed in August 2011. The first residential property to be developed by the MTR Corporation, Telford Garden, is located above the depot in Kowloon Bay station.

Telford Garden (Chinese: 德福花園) is a private housing estate located above Kowloon Bay Station of the MTR, in Ngau Tau Kok, New Kowloon, Hong Kong. It was jointly built by Hang Lung Properties and Hopewell Holdings, and Telford Plaza II was built by New World Development; all are managed by the MTR Corporation (its first property project). The residential buildings were completed in 1980. There are a total of 41 residential blocks, organised by alphabetical order (from A to U), with only Block L not sharing its lobby with a twin block. The total flat number is 4,065. At the outset, many flats in Blocks R, S and T were bought by the Hong Kong Government as residences for its firemen and policemen, as well as airline staff as it was near the old Kai Tak Airport. Most of these properties are now back on the private market.The whole estate is above the Kowloon Bay Depot of the MTR, which is among the largest among all depots of the MTR.