Haigh Field Airport (FAA LID: O37) is a public airport located three miles (4.8 km) southeast of the central business district (CBD) of Orland, a city in Glenn County, California, United States. It covers 300 acres (121 ha) and has one runway. It is mostly used for general aviation, and was used to train pilots during wartime.

During World War II, the airport was designated as Orland Air Force Auxiliary Field, and was an auxiliary training airfield for Chico Army Airfield, California.

• California World War II Army Airfields

 This article incorporates public domain material from the Air Force Historical Research Agency

• FAA Airport Form 5010 for O37 PDF

• Resources for this airport:
  • FAA airport information for O37
  • AirNav airport information for O37
  • FlightAware airport information and live flight tracker
  • SkyVector aeronautical chart for O37