St. Josaphat Cathedral is a Ukrainian Catholic cathedral in McCauley, Edmonton, Alberta, one of the best examples of Byzantine Rite church architecture in Canada. It is the seat of the Ukrainian Catholic Eparchy of Edmonton, and has been a cathedral since 1948. Occupying 18 city lots in the McCauley neighbourhood, the cathedral has been recognized for its heritage significance and "is distinguished by it seven domes, columned entry portico, and red brick veneer embellished with darker brick pilasters and inlaid cream coloured crosses.

McCauley is an ethnically diverse inner city neighbourhood in Edmonton, Alberta, undergoing revitalization. It is named for Matthew McCauley, the first mayor of Edmonton, and is located just to the north east of the Downtown core. McCauley is known as the home of religious buildings in a small area, as well as being a large venue for the 1978 Commonwealth Games.