CNW may refer to:

• Chicago and North Western Transportation Company, a U.S. railroad that existed from 1859 to 1995.
• China Northwest Airlines
• CNW Group, also Canada NewsWire, a Canadian commercial news release service
• CNW Marketing Research
• CelebrityNetWorth
• Con-way, a freight transportation and logistics company
• Conwy railway station, train request stop in Wales, UK
• Córdoba North Western Railway
• TSTC Waco Airport, in Texas, United States (IATA code)