Nikolai Alexandrovich Tretyakov | |
|---|---|
 General Nikolai Tretyakov | |
| Born | 2 October 1854 Simbirsk, Simbirsk Governorate, Russian Empire |
| Died | 5 February 1917 (aged 62) Russian Empire |
| Allegiance |  Russian Empire |
| Service/ | Russian Imperial Army |
| Years of service | 1872-1917 |
| Rank | Engineer-general |
| Battles/wars | |
Nikolai Aleksandrovich Tretyakov (‹See Tfd›Russian: Третьяков, Николай Александрович; 2 October 1854 – 5 February 1917) was a military engineer and general in the Imperial Russian Army, noted for his heroic role in the Siege of Port Arthur during the Russo-Japanese War.