North–West line

Northwest Line or North West Line or North-West Railway or similar may refer to:

Asia

 * North-West Railway, official name of Light Rail (MTR), Hong Kong

Europe

 * Northwest railway line, Austria and Czech Republic
 * Northwest Line (Denmark)

North America

 * Northwest Line (C-Train), Calgary, Canada
 * Northwest Rail Line, name used during construction of the B Line (RTD), Denver, United States
 * Union Pacific Northwest Line, Metra commuter rail line, United States

Oceania

 * Metro North West Line, Sydney, Australia
 * Sydney Metro Northwest, the associated construction project