| Image Coa: | DE-NI 03-1-51-012 Hillerse COA.svg |
| Coordinates: | 52.4167°N 34°W |
| Image Plan: | Hillerse in GF.svg |
| State: | Niedersachsen |
| District: | Gifhorn |
| Elevation: | 64 |
| Area: | 24.09 |
| Postal Code: | 38543 |
| Area Code: | 05373 |
| Licence: | GF |
| Gemeindeschlüssel: | 03 1 51 012 |
| Divisions: | 2 Ortsteile |
| Website: | www.hillerse.de |
| Mayor: | Detlef Tanke |
| Party: | SPD |
Hillerse is a municipality in the district of Gifhorn, in Lower Saxony, Germany. It is a member municipality of the Samtgemeinde Meinersen. The Municipality Hillerse includes the villages of Hillerse and Volkse.
Hillerse is twinned with Bréville-les-Monts and Amfreville both in Calvados in France, and with Dolton in Devon in the UK.