Harnett Regional Jetport (ICAO: KHRJ, FAA LID: HRJ) is a county-owned public-use airport in Harnett County, North Carolina, United States.

The airport is located four nautical miles (7 km) northwest of the central business district of Erwin.

[3] Harnett Regional Jetport covers an area of 152 acres (62 ha) at an elevation of 202 feet (62 m) above mean sea level.

[1] For the 12-month period ending August 12, 2022, the airport had 51,300 aircraft operations, an average of 140 per day: 85% general aviation, 14% military, and <1% air taxi.

At that time there were 38 aircraft based at this airport: 32 single-engine, 3 multi-engine, 1 jet, 1 helicopter, and 1 ultra-light.