The Aero A.12 was a biplane light bomber and military reconnaissance aircraft produced in limited quantities in Czechoslovakia shortly after the end of World War I.
It was distinct from the Hansa-Brandenburg-designed planes that Aero had been constructing under licence as the Ae.10 during the war.
The A.12 represented Aero’s original design and is notable for being the successor to the popular A.11 and its different versions.