Laur is politically subdivided into 17 barangays.
- Barangay I (Pob.)
- Barangay II (Pob.)
- Barangay III (Pob.)
- Barangay IV (Pob.)
- Betania
- Canantong
- Nauzon
- Pangarulong
- Pinagbayanan
| - Sagana
- San Fernando (a.k.a. Sorgue)
- San Isidro
- San Josef (a.k.a. Ariendo)
- San Juan
- San Vicente
- Siclong
- San Felipe (a.k.a. Makalaw)
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