Lloyd Stearman Field (FAA LID: 1K1), also known as Benton Airpark, is a public airport located one mile (1.6 km) southwest of the central business district of Benton, in Butler County, Kansas, United States. The airport covers 30 acres and has one runway. It was named in honor of aviation pioneer Lloyd Stearman and seven Stearman World War II-era training biplanes are based there.

The airfield was used for several scenes from the 1969 movie The Gypsy Moths.