| Subdivision Type: | Country |
| Coordinates: | 47.8°N 67°W |
| Pushpin Map: | Hungary |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Official Name: | Érpatak |
| Subdivision Type1: | County |
| Subdivision Name1: | Szabolcs-Szatmár-Bereg |
| Area Footnotes: | [1] |
| Area Total Km2: | 31.64 |
| Population Footnotes: | [2] |
| Population As Of: | 2022 |
| Population Total: | 1610 |
| Population Density Km2: | auto |
| Government Footnotes: | [3] |
| Leader Name: | Nagy Imre Attiláné |
| Leader Title: | Mayor |
| Leader Party: | Fidesz-KDNP |
| Postal Code Type: | Postal code |
| Postal Code: | 4245 |
| Area Code: | 42 |
Érpatak is a village in Szabolcs-Szatmár-Bereg county, in the Northern Great Plain region of eastern Hungary.
It covers an area of 31.640NaN0 and has a population of 1,610 people (2022).