Stonefield Gliding (ICAO: YSFG) is a private aerodrome located near Steinfeld in South Australia, Australia. It is a specialist gliding facility rather than a commercial airport, serving the soaring and gliding community in the region. The site takes advantage of the thermal and soaring conditions characteristic of the South Australian countryside. As a dedicated gliding field, it lacks the infrastructure of a conventional public airport and is not served by commercial airlines.