- William Wallace Burns McInnes
- William Warren Baldwin
- William Wasborough Foster
- William Watson
- William Watson
- William Wilfred Campbell
- William Wilkie
- William Withrow
- William Wrightson Eustace (W.W.E.) Ross
- William Yellowhead
- Williams Lake
- Williams Treaties
- Williams's Liberals Elected in Newfoundland
- Willie Adams
- Willie deWit
