Midwest Engineering & Design (also called just Midwest Engineering) is an American aircraft, boat and submarine manufacturer based in Overland Park, Kansas. The company specializes in the design and manufacture of a wide variety of vehicles and other products under the motto "Exploring our world by land, sea and air".
The company is a division of Digital Marketing USA.
The company's products include autogyros, sailboats, submarines, Scuba diver propulsion vehicle, hydrofoils, off-road motorcycles, amphibious gliders, underwater camera housings, hydrophones, powered paragliders, a line of outdoor cookbooks and a discontinued line of ultralight aircraft and helicopters. Some products are available as plans, kits, parts or complete units.