The Lohner M was a reconnaissance flying boat produced in Austria-Hungary during World War I.
The Lohner M was a biplane flying boat with slightly backswept wings and the pilot and observer sat side-by-side in the cockpit. One version of the Type M, the "MkN", was designed as a mine-spotting plane.
The Type Ms patrolled the Adriatic Sea from 1914 until spring 1915, but they were supplanted by the Lohner Type L. After 1915, the Type Ms were consigned to second-line duties, but remained in service until 1917.