Altadore is a residential neighbourhood in the inner-city portion of the southwest quadrant of Calgary, Alberta. It is bounded by 33rd Ave SW and the neighbourhood of South Calgary in the north, River Park and 14 St SW in the east, the Garrison Woods neighbourhood and Crowchild Trail SW in the west, and 50th Ave SW in the south. Altadore is part of the Marda Loop Communities Association along with Garrison Woods and South Calgary.