| Nikolai Orlov Russian: Николай Орлов | |
| Birthname: | Nikolai Stepanovich Orlov |
| Nationality: | Russian |
| Office: | Deputy of the Fourth Imperial Duma |
| Term Start: | 20 November 1912 |
| Term End: | 6 October 1917 |
| Successor: | post abolished |
| Birth Date: | 1871 |
| Birth Place: | Novosyolki, Vologda Governorate, Russian Empire |
| Death Date: | after 1917 |
| Party: | Progressive Bloc |
Nikolai Stepanovich Orlov (Russian: Никола́й Степа́нович Орло́в; 1871, Novosyolki, Vologda Governorate — after 1917) was a peasant, an estate manager, a chairman of a volost court and a deputy of the Fourth Imperial Duma from the Vologda Governorate between 1912and 1917. He had centrist political position and was a member of the Progressive Bloc. In the days of the February Revolution of 1917, he was in Petrograd and took part in revolutionary events: from 2 to 13 March, he was a member of Duma's Commission on Internal Order.