Lubartów County (powiat lubartowski) is a unit of territorial administration and local government (powiat) in Lublin Voivodeship, eastern Poland. It was established on January 1, 1999, as a result of the Polish local government reforms passed in 1998. Its administrative seat and largest town is Lubartów, which lies 25 km north of the regional capital Lublin. The county also contains the towns of Kock, lying 23 km north-west of Lubartów, and Ostrów Lubelski, 18 km east of Lubartów.
The county covers an area of 1290.35 km2. As of 2019, its total population is 88,591, out of which the population of Lubartów is 21,948, that of Kock is 3,293, that of Ostrów Lubelski is 2,078, and the rural population is 61,272.
Lubartów County is bordered by Łuków County and Radzyń Podlaski County to the north, Parczew County to the north-east, Łęczna County to the south-east, Lublin County to the south, and Puławy County and Ryki County to the west.
