Lehrgeschwader 1 (LG 1) (Training Wing 1) formerly Lehrgeschwader Greifswald was a Luftwaffe multi-purpose unit during World War II, operating fighter, bomber and dive-bomber Gruppen. The unit was formed in July 1936 and operated the Messerschmitt Bf 109, Messerschmitt Bf 110, Dornier Do 17, Heinkel He 111, Junkers Ju 88 and Junkers Ju 87.