The Paulding Northwest Atlanta Airport (formerly known as Silver Comet Field, and Paulding County Regional Airport) (ICAO: KPUJ, FAA LID: PUJ) is a small public-use airport in Paulding County, Georgia, United States. The airport is located in the city of Dallas, Georgia, 30 miles (48 km) northwest of Atlanta. It is owned by the Paulding County Board of Commissioners, and is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.

Although many U.S. airports use the same three-letter location identifier for the FAA and IATA, this facility is assigned PUJ by the FAA but has no designation from the IATA (which assigned PUJ to Punta Cana International Airport in the Dominican Republic).