The Grob G 115 is a general aviation fixed-wing aircraft, primarily used for flight training. It is built in Germany by Grob Aircraft. The E variant with a 3-blade variable pitch propeller is in service with the Finnish Air Force, the Royal Navy and Army Air Corps for Flying Grading and in the Royal Air Force as part of No. 6 Flying Training School which provides flying to both University Air Squadrons and Air Experience Flights to Cadets of the Royal Air Force Air Cadets. As of 2020, the Tutor is still being used by the RAF for some Elementary Flying Training (3FTS) but is due to be phased out in favour of its replacement, the more advanced Prefect T1.

Grob Aircraft, formerly Grob Aerospace, is a German aircraft manufacturer, specialising in gliders and general aviation.