Durham West was a federal electoral district represented in the House of Commons of Canada from 1867 to 1904. It was located in the province of Ontario. It was created by the British North America Act of 1867 which divided the county of Durham into two ridings: Durham West and Durham East.
The West Riding of Durham was abolished in 1903 when it was merged into Durham riding.
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On Mr. Blake being elected for Durham West and for Bruce South and on his accepting the seat for Bruce South:|}
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On Mr. Wood being appointed Chief Justice, Superior Court of Manitoba:|}
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On Mr. Burk's resignation, 18 October 1879, to allow Edward Blake to stand in Durham West:|}
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On election being declared void, 6 October 1901:|}