| Pułtusk County | |
| Native Name: | Powiat pułtuski |
| Settlement Type: | County |
| Total Type: | Total |
| Image Map1: | POL powiat pultuski map.svg |
| Map Caption1: | Division into gminas |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Area Total Km2: | 828.63 |
| Population Total: | 51862 |
| Population As Of: | 2019 |
| Population Density Km2: | auto |
| Population Urban: | 19432 |
| Population Blank1 Title: | Rural |
| Population Blank1: | 32430 |
| Coor Pinpoint: | Pułtusk |
| Coordinates: | 52.7°N 26°W |
| Seat: | Pułtusk |
| Parts Type: | Gminas |
| Parts: | Total 7 |
| P1: | Gmina Gzy |
| P2: | Gmina Obryte |
| P3: | Gmina Pokrzywnica |
| P4: | Gmina Pułtusk |
| P5: | Gmina Świercze |
| P6: | Gmina Winnica |
| P7: | Gmina Zatory |
| Blank Name: | Car plates |
| Blank Info: | WPU |
| Website: | http://starostwopultusk.org.pl/ |
Pułtusk County (Polish: powiat pułtuski) is a unit of territorial administration and local government (powiat) in Masovian Voivodeship, east-central Poland. It came into being on 1 January 1999 as a result of the Polish local government reforms passed in 1998. Its administrative seat and only town is Pułtusk, which lies 54km (34miles) north of Warsaw.
The county covers an area of 828.63km2. As of 2019 its total population is 51,862, out of which the population of Pułtusk is 19,432 and the rural population is 32,430.[1]
Pułtusk County is bordered by Maków County to the north, Wyszków County to the east, Legionowo County to the south, Nowy Dwór County to the south-west, and Płońsk County and Ciechanów County to the west.
The county is subdivided into seven gminas (one urban-rural and six rural). These are listed in the following table, in descending order of population.
| Gmina | Type | Area (km2) | Population (2019) | Seat |
| Gmina Pułtusk | urban-rural | 133.7 | 24,659 | Pułtusk |
| Gmina Pokrzywnica | rural | 121.0 | 5,013 | Pokrzywnica |
| Gmina Zatory | rural | 121.6 | 4,851 | Zatory |
| Gmina Obryte | rural | 139.7 | 4,829 | Obryte |
| Gmina Świercze | rural | 93.0 | 4,617 | Świercze |
| Gmina Winnica | rural | 115.1 | 4,096 | Winnica |
| Gmina Gzy | rural | 104.4 | 3,797 | Gzy |