| Nikolay Alexeyenko | |
| Native Name Lang: | ru |
| Office: | Member of the State Duma for Bryansk Oblast |
| Term Start: | 12 October 2021 |
| Predecessor: | Valentina Mironova |
| Constituency: | Unecha (No. 78) |
| Birth Date: | 29 November 1971 |
| Birth Place: | Izium, Kharkov Oblast, Ukrainian SSR, USSR |
| Party: | United Russia |
| Occupation: | land surveyor/engineer |
| Alma Mater: | State University of Land Use Planning |
Nikolay Nikolayevich Alexeyenko (ru|Никола́й Никола́евич Алексе́енко; born 29 November 1971, Izium, Kharkiv Oblast) is a Russian political figure, deputy of the 8th State Duma convocation. In 2013 he was awarded a Candidate of Legal Sciences degree from the Moscow State Linguistic University. The same year he co-founded and became the head of The Rating Agency of Building Complex (R.A.B.C.) (ru|Рейтинговое агентство строительного комплекса (РАСК)) aiming to develop and provide independent ratings and rankings in the field of construction industry.[1] He left his post[2] in September 2021 as he was elected to the State Duma of 8th convocation as a deputy of the Bryansk Oblast. He ran as a member of United Russia.[3]