Mozdoksky otdel should not be confused with Mozdoksky District.
| Area Total Km2: | 3,738.25 |
| Established Date: | 1899 |
| Established Title: | Established |
| Extinct Date: | 1924 |
| Extinct Title: | Abolished |
| Mapsize: | 220px |
| Mozdoksky otdel | |
| Native Name: | Моздокскій отдѣлъ |
| Native Name Lang: | ru |
| Population As Of: | 1916 |
| Population Density Km2: | auto |
| Population Rural: | 84.68% |
| Population Total: | 107,745 |
| Population Urban: | 15.32% |
| Seat: | Mozdok |
| Seat Type: | Capital |
| Settlement Type: | Otdel |
| Subdivision Name: | Russian Empire |
| Subdivision Name1: | Caucasus |
| Subdivision Name2: | Terek |
| Subdivision Type: | Country |
| Subdivision Type1: | Viceroyalty |
| Subdivision Type2: | Oblast |
| Total Type: | Total |
The Mozdoksky otdel was a Cossack district (otdel) of the Terek oblast of the Caucasus Viceroyalty of the Russian Empire. The area of the Mozdoksky otdel makes up part of the North Caucasian Federal District of Russia. The district was eponymously named for its administrative center, Mozdok.
The subcounties (uchastoks) of the Mozdoksky otdel were as follows:
| Name | 1912 population | |
|---|---|---|
| 1-y uchastok | 37,503 | |
| 2-y uchastok | 32,304 |
According to the 1917 publication of Kavkazskiy kalendar, the Mozdoksky otdel had a population of 107,745 on, including 54,503 men and 53,242 women, 79,850 of whom were the permanent population, and 27,895 were temporary residents:
| Nationality | Urban | Rural | TOTAL | ||||
|---|---|---|---|---|---|---|---|
| Number | % | Number | % | Number | % | ||
| Russians | 7,835 | 47.46 | 72,800 | 79.79 | 80,635 | 74.84 | |
| North Caucasians | 4,120 | 24.95 | 9,775 | 10.71 | 13,895 | 12.90 | |
| Armenians | 3,560 | 21.56 | 4,850 | 5.32 | 8,410 | 7.81 | |
| Other Europeans | 895 | 5.42 | 3,330 | 3.65 | 4,225 | 3.92 | |
| Asiatic Christians | 0 | 0.00 | 350 | 0.38 | 350 | 0.32 | |
| Jews | 100 | 0.61 | 0 | 0.00 | 100 | 0.09 | |
| Sunni Muslims | 0 | 0.00 | 65 | 0.07 | 65 | 0.06 | |
| Georgians | 0 | 0.00 | 50 | 0.05 | 50 | 0.05 | |
| Roma | 0 | 0.00 | 15 | 0.02 | 15 | 0.01 | |
| TOTAL | 16,510 | 100.00 | 91,235 | 100.00 | 107,745 | 100.00 | |