The Kazikumukhskiy okrug was a district (okrug) of the Dagestan Oblast of the Caucasus Viceroyalty of the Russian Empire. The area of the Kazikumukhskiy okrug is included in contemporary Dagestan of the Russian Federation. The district's administrative centre was Kumukh.
The prefectures () of the Kazikumukhskiy okrug in 1917 were:
According to the Russian Empire Census, the Kazikumukhskiy okrug had a population of 45,363 on , including 18,122 men and 27,241 women. The majority of the population indicated Kazi-Kumukh to be their mother tongue, with significant Dargin and Avar speaking minorities.
According to the 1917 publication of Kavkazskiy kalendar, the Kazikumukhskiy okrug had a population of 51,250 on , including 25,385 men and 25,865 women, 51,092 of whom were the permanent population, and 158 were temporary residents: