Le Château Apartments is an apartment building in Montreal, Quebec, Canada. It is located at 1321 Sherbrooke Street West in the Golden Square Mile neighbourhood of Downtown Montreal.The building was commissioned by Pamphile Réal Du Tremblay the owner of La Presse newspaper at the time. It was constructed between February 1925 and 1926, and was designed by Montreal architecture firm Ross and Macdonald. Its facade is Tyndall limestone from Manitoba and its structural material is steel.