Robert Viren

Robert Nikolaevich Viren
Other name(s)Robert Reinhold von Wirén
Born6 January [O.S. 25 December 1856] 1857
Novgorod, Novgorod Governorate, Russian Empire
Died14 March [O.S. 2] 1917 (aged 60)
Kronstadt, Petrograd Governorate, Russian Empire
Allegiance Russian Empire
Branch Imperial Russian Navy
Years of service1877–1917
RankAdmiral
Battles / wars

Robert Nikolayevich Viren (Russian: Роберт Николаевич Вирен, romanized: Robert Nikolaevich Viren; 6 January 1857 – 14 March 1917), also known as Robert Reinhold von Wirén, was a Baltic German career naval officer in the Imperial Russian Navy, noted for his role in the Russo-Japanese War of 1904–1905.