The Greensburg Jeannette Regional Airport (FAA LID: 5G8) is a privately owned, public use airport which is located three nautical miles (6 km) north of the central business district of Jeannette, a city in Westmoreland County, Pennsylvania, United States.

[2] Greensburg Jeannette Regional Airport covers an area of 121 acres (49 ha) at an elevation of 1,188 feet (362 m) above mean sea level.

It has one runway designated 2/20 with an asphalt surface measuring 2,605 by 50 feet (794 x 15 m).

[1] For the twelve-month period ending November 22, 2011, the airport had 4,499 aircraft operations, an average of 12 per day: 98% general aviation and 2% military.

At that time, there were five aircraft based at this airport: 80% single-engine and 20% helicopter.