Rolf Wallgren Bruhn (September 4, 1878 – August 30, 1942) was a Swedish-born farmer, lumberman and political figure in British Columbia.
His father, a Crown Reeve in Sweden, was accused of embezzlement in 1890 and subsequently adopted the surname Bruhn and went to Canada, leaving his family behind.
He won a sailboat in a raffle in 1895; he gave most of the money to his mother and bought a ticket to Canada.
The company expanded, building a lumber mill at Canoe and adding logs and railway ties to its products.
He was named to the Conservative cabinet as President of the Executive Council in 1928 and as Minister of Public Works in 1930.