Westdale may refer to:
Australia Westdale, New South Wales, a suburb of Tamworth, New South Wales West Dale, Western Australia
Canada Westdale, Ontario, a residential neighbourhood in Hamilton Westdale Secondary School, a high school Ancaster—Dundas—Flamborough—Westdale, a federal and provincial electoral district in Ontario
United States Westdale, Los Angeles, California, a neighborhood in Los Angeles Westdale, Texas, a census-designated place in Jim Wells County Westdale Mall, an enclosed shopping mall in Cedar Rapids, Iowa