Gundaroo Airport (ICAO: YGDO) is a private airstrip located approximately 2 km (1.2 mi) south of the village of Gundaroo in the Southern Tablelands region of New South Wales, Australia.

The airport is on the grounds of "Talagandra Station",[2] on which is the historic "Bowylie Homestead", once the home of American actress Maud Jeffries and now the country estate of high-profile Australian aviator and entrepreneur Dick Smith.

The airfield is home to the Bowylie Flying Club, a museum collection of aviation memorabilia and amateur radio equipment.

[3] The airside facilities are linked to the private homestead by a 2 foot (610 mm) minimum-gauge railway[4][5] which intersects the taxiway, requiring aircraft to give way to trains.

The airfield has hosted a bi-annual rally for large scale model aircraft.