Type Two-seat night fighter project
Engine 2 Daimler-Benz DB 603 A
Dimensions Length 15,40 m , height  ,  span  20,30 m, wing area  41,50 m2 ,
Weights Empty , loaded (A-0) 13270 kg , A-1 13620  kg)  , max. take off weight  
Performance Max.. speed 540 km/h , cruising speed  , range , endurance  , service ceiling   , climb
Armament A remotely conrolled  FDL 131 in the tail 
The Heinkel He 319 was a twin-engined fast fighter aircraft, presumably the forefather of a series of multi-role subversions, developed by the German aircraft manufacturer Ernst Heinkel Flugzeugwerke AG in the early 1940s and remained at the design stage.

A development of the previous night fighter Heinkel He 219, from which it was distinguished by the different design of the empennage, a classic single-fin replacing the twin-fin of the model from which it was derived, it was the only one of the various projects indicated as He P.1065 to have an initial development. The project was abandoned in favor of the Heinkel He 419.