Logan is the name of a cyclecar that was built in 1914 only, by the Northwestern Motorcycle Works in Chicago, Illinois.
The Logan weighed , had a wheelbase of , and used wire wheels. Power came from an air-cooled engine with two cylinders made by Spacke, delivering . It had friction transmission and belt drive. It was available with a metal roadster body seating two persons side-by side although it had a tread of only . Priced at $375 (), production was minimal.