The Tugan LJW7 Gannet, also known later as the Wackett Gannet after its designer Lawrence Wackett, was a small twin-engined airliner built by Tugan Aircraft in Australia in the 1930s. It was the first Australian-designed aircraft to enter series production. It was also the first Australian-designed and built aircraft to be taken on strength by the Royal Australian Air Force.
The Gannet was a strut-braced, high-wing monoplane of conventional design, with twin engines mounted in nacelles on the wings. The undercarriage was of fixed, tailwheel configuration with divided main units. The wings were of wooden construction, skinned in plywood, and the fuselage was built from welded steel covered in fabric. The prototype Gannet underwent flight testing in October 1935, and was destroyed in a crash shortly thereafter. The pilot and passengers perished in the ensuing fire, but despite this, the Gannet entered series production.