List of pusher aircraft by configuration

A pusher aircraft is a type of aircraft using propellers placed behind the engines and may be classified according to engine/propeller location and drive as well as the lifting surfaces layout (conventional or 3 surface, canard, joined wing, tailless and rotorcraft),
Some aircraft have a Push-pull configuration with both tractor and pusher engines. The list includes these even if the pusher engine is just added to a conventional layout (engines inside the wings or above the wing for example).
Conventional and three surface layouts.
The conventional layout of an aircraft has wings ahead of the empennage.
Canard and tandem layouts.
A canard is an aircraft with a smaller wing ahead of the main wing. A tandem layout has both front and rear wings of similar dimensions.
Tailless aircraft, flying wings and closed wing.
Tailless aircraft lack a horizontal stabilizer, flying wings lack a distinct fuselage, with crew, engines, and payload contained within the wing structure.