Selwyn Gwillym Blaylock (February 18, 1879 – November 19, 1945) was a part of starting the mining industry in western Canada. He was president of Teck Resources, recipient of several international awards for his work in metallurgy, and was the President of the Canadian Institute of Mining, Metallurgy and Petroleum in 1934–35. For his work he was inducted into the Canadian Mining Hall of Fame.