Roy Williams Airport (FAA LID: L80) is a privately owned public-use airport located three nautical miles (6 km) northeast of the central business district of Joshua Tree, in San Bernardino County, California, United States.

Williams was also a pilot and the father-in-law of airport owner Park Richardson.

[2] The Roy Williams Airport has been closed by the family of Park Richardson.

Roy Williams Airport covers an area of 115 acres (47 ha) at an elevation of 2,464 feet (751 m) above mean sea level.

[1] For the 12-month period ending August 17, 2007, the airport had 6,200 general aviation aircraft operations, an average of 16 per day.