| Łochów | |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Węgrów |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Łochów |
| Leader Title: | Mayor |
| Leader Name: | Robert Gołaszewski |
| Established Title3: | Town rights |
| Established Date3: | 1969 |
| Area Total Km2: | 13.35 |
| Population As Of: | 2006 |
| Population Total: | 6452 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Coordinates: | 52.5317°N 21.7106°W |
| Elevation M: | 103 |
| Postal Code Type: | Postal code |
| Postal Code: | 07-130 |
| Area Code: | +48 25 |
| Blank Name: | Car plates |
| Blank Info: | WWE |
| Website: | http://www.gminalochow.pl/ |
Łochów is a town in the Węgrów County, Masovian Voivodeship, the seat of the urban-rural Gmina Łochów, eastern Poland. In the years 1975-1998 the city administratively belonged to the Siedlce Voivodeship. According to data from 31 December 2005, the city had 6,654 inhabitants. Łochów is located on the banks of the Liwiec River, adjacent to the large Łochów forest.
Łochów has been known since the Middle Ages. The first mention of the town date back to the 14th century. Initially it was a princely settlement on the edge of the Kamieniecka Forest called Łochowiecz.
In 1919, Łochów became the property of the Kurnatowski nobel family as dowry for Isabella Zamoyska. The new owner of Łochów was Eryk Kurnatowski.