Alexander Mozhaysky, Russian soldier and engineer (d. 1890)

Alexander Fedorovich Mozhaysky (also transliterated as Mozhayski, Mozhayskii and Mozhayskiy; Russian: Алекса́ндр Фёдорович Можа́йский) (March 21 [O.S. March 9] 1825 – 1 April [O.S. March 20] 1890) was an admiral in the Imperial Russian Navy, aviation pioneer, researcher and designer of heavier-than-air craft.