Donald McLean (1805 – July 17, 1864), also known as Samadlin, a First Nations adaptation of Sieur McLean, was a Scottish fur trader and explorer for the Hudson's Bay Company and who later became a cattle rancher near Cache Creek in British Columbia's Thompson Country . McLean was the last casualty of the Chilcotin War of 1864 and the father of outlaw and renegade Allan McLean, leader of the "Wild McLean Boys" gang.