William Fletcher Bredin (1862 – 1942) was a Canadian pioneer businessman and politician. He intermittently farmed and operated businesses in the Canadian West and then served as MLA in the Alberta Legislature. Born in Stormont County, Ontario, he went west to Winnipeg where he farmed with his father near Winnipeg. He moved to the U.S. and provided railway ties to the Northern Pacific Railway. Liver-Eating Johnson advised him to join his brother who was farming in Edmonton. He married Anna Brown Marsh in Clarksburg, Ontario in September 1907.