| Arrondissement of Hasselt | |
| Native Name: | Dutch; Flemish: Arrondissement Hasselt |
| Type: | Arrondissement |
| Coordinates: | 50.95°N 5.25°W |
| Subdivision Type: | Country |
| Subdivision Name: |  Belgium |
| Subdivision Type1: | Region |
| Subdivision Type2: | Province |
| Parts Type: | Municipalities |
| Parts Style: | para |
| P1: | 17 |
| Unit Pref: | Metric |
| Area Total Km2: | 881.17 |
| Population Density Km2: | auto |
| Timezone1: | CET |
| Utc Offset1: | +1 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +2 |
The Arrondissement of Hasselt (nl|Arrondissement Hasselt; fr|Arrondissement de Hasselt) is one of the three administrative arrondissements in the Province of Limburg, Belgium.
It is both an administrative and a judicial arrondissement. However, the Judicial Arrondissement of Hasselt also comprises the municipalities of Lommel, Hamont-Achel, Neerpelt, Overpelt, Hechtel-Eksel, Peer and Houthalen-Helchteren in the Arrondissement of Maaseik.
The Administrative Arrondissement of Hasselt consists of the following municipalities:[1]
Per 1 January 2019, the municipality of Opglabbeek was removed from this arrondissement, as it was merged with Meeuwen-Gruitrode into the new municipality of Oudsbergen in the arrondissement of Maaseik.