港鐵何東樓車廠（英語：MTR Ho Tung Lau Depot，縮寫HTD）係香港東鐵綫唯一嘅鐵路車廠，喺新界沙田區火炭，近東鐵綫火炭站同馬場站。車廠上蓋係銀禧花園、駿景園同御龍山。原址係何東樓，香港富豪何東旗下物業，大概喺1970年代拆，並興建九廣鐵路英段車廠，即係而今港鐵何東樓車廠。
MTR Ho Tung Lau Depot (HTD) is the only railway depot on the East Rail Line in Hong Kong, located in Fo Tan, Sha Tin District, New Territories, near Fo Tan Station and Racecourse Station of the East Rail Line. The depot is topped by Jubilee Garden, Junjing Garden and Royal Dragon Mountain. The original site is Ho Tung Building, a property owned by Hong Kong tycoon Ho Tung, which was demolished in the 1970s and built the British section of the Kowloon-Canton Railway Depot, which is now the MTR Ho Tung Building Depot.