Charles Sumner Fee (1843 – 1923), often as Chas. Fee, was a railroad manager who spent much of his career with the Northern Pacific Railroad. Born in Ohio, Fee began working on railroads in Michigan before landing a position with the Northern Pacific in 1877. He rose through the ranks there to become Passenger Traffic Manager before moving to the Southern Pacific Railroad in 1904. He would spend the rest of his career with the Southern Pacific’s San Francisco office, helping to plan the 1915 Panama-Pacific Exposition.