| Őrhalom | |
| Settlement Type: | Village (község) |
| Pushpin Map: | Hungary |
| Pushpin Map Caption: | Location in Hungary |
| Coordinates: | 48.0761°N 19.4042°W |
| Subdivision Type: | Country |
| Subdivision Type1: | Region |
| Subdivision Name1: | Northern Hungary |
| Subdivision Type2: | County |
| Subdivision Name2: | Nógrád County |
| Subdivision Type3: | District |
| Subdivision Name3: | Balassagyarmat |
| Leader Party: | Independent |
| Leader Title: | Mayor |
| Leader Name: | Egon Farkas |
| Unit Pref: | Metric |
| Area Total Km2: | 17.46 |
| Population Total: | 967 |
| Population As Of: | 2015 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 2671 |
| Area Code Type: | Area code |
| Area Code: | 35 |
| Website: | www.markaz.hu |
Őrhalom is a village in Nógrád County, Hungary with 967 inhabitants as of 2015.[1]