The Airbus A340 has four engines.
An aircraft with no engine is a glider.
Every single self-propelled aircraft ever made. This is like asking "Which car has an engine?". Without an engine, you're going nowhere unless you've got a tow plane.
Gliders and hot air balloons have no engines. (also paper darts, if you count them!)Gliders
Too many to count. Plus there's different versions of aircraft (spitfire mk. II, mk.XII) so it depends on how specific you want to get.
Continental Airlines Plane Forced to Return to Panama After Engine Problems.
North American P-51D Mustang at the SAAF Museum
Learn About the History of Aviation
Plane Rolls Off Runway at Atlanta Airport