The Striplin Lone Ranger is a family of American ultralight aircraft that was designed by Ken Striplin. The aircraft was supplied as a kit for amateur construction.
The aircraft was designed to comply with the US FAR 103 Ultralight Vehicles rules, including the category's maximum empty weight of . The aircraft has a standard empty weight of . It features a high-wing, a single-seat, open cockpit, tricycle landing gear and a single engine in tractor configuration.
The Lone Ranger was designed to overcome pitch stability problems found in the earlier Striplin FLAC tailless aircraft. Stability was increased with the addition of a conventional tail unit, including conventional elevators and a rudder for control. Because they were no longer needed the FLAC's wing tip rudders were deleted. The landing gear is of tricycle configuration and features a steerable nosewheel. The engine is mounted above the wing, with the propeller above and in front of the windshield. The design spawned a family of variants featuring one and two seats, as well as strut-braced and cantilever wings.