The Fairmont San Francisco is a luxury hotel at 950 Mason Street, atop Nob Hill in San Francisco, California. The hotel was named after mining magnate and U.S. Senator James Graham Fair (1831–94), by his daughters, Theresa Fair Oelrichs and Virginia Fair Vanderbilt, who built the hotel in his honor. The hotel was the vanguard of the Fairmont Hotels and Resorts chain. The group is now owned by Fairmont Raffles Hotels International, but all the original Fairmont hotels still keep their names.