| Nikolay Vereshchagin | |
| Native Name: | Николай Верещагин |
| Native Name Lang: | ru |
| Pronunciation: | nʲikʌɭˈɑj vʲirʲiɕˈɑɡʲin |
| Birth Date: | 25 October 1839 |
| Birth Place: | Cherepovets, Novgorod Governorate, Russian Empire |
| Death Place: | Pertovka estate, Cherepovetsky Uyezd, Novgorod Governorate, Russian Empire |
| Education: | Naval Cadet Corps (1856) |
| Years Active: | 1866–1898 |
| Known For: | being one of the organisers of mass cheese and butter production in Russia |
| Family: | Vereshchagin |
Nikolay Vasilyevich Vereshchagin (; ) was a Russian entrepreneur who belonged to the organisers of the mass Russian cheese and butter industry; a rural manager-practitioner known for his labours to improve the homegrown dairy farming industry, founder of the first Russian artel cheese factories. A nobleman; brother of painter Vasily Vereshchagin.