| Khairulla Usmanov ru|Хайрулла Усманов | |
| Birthname: | Khairulla Abdrakhmanovich Usmanov |
| Nationality: | Russian |
| Office: | Deputy of the Second Imperial Duma |
| Term Start: | 20 February 1907 |
| Term End: | 3 June 1907 |
| Birth Date: | 16 December 1866 |
| Birth Place: | Orenburg Governorate, Russian Empire |
| Death Place: | Orenburg, Russian Empire |
| Party: | Constitutional Democratic Party |
Khairulla Abdrakhmanovich Usmanov (ru|Хайрулла Абдрахманович Усманов; December 16, 1866, Orenburg Governorate — June 14, 1915, Orenburg) was a mullah and deputy of the Second Imperial Duma from the Orenburg Governorate in 1907.