| Official Name: | Hafslo |
| Settlement Type: | Village |
| Pushpin Map: | Vestland#Norway |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location of the village |
| Subdivision Type: | Country |
| Subdivision Name: | Norway |
| Subdivision Type1: | Region |
| Subdivision Name1: | Western Norway |
| Subdivision Type2: | County |
| Subdivision Name2: | Vestland |
| Subdivision Type3: | District |
| Subdivision Name3: | Sogn |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Luster Municipality |
| Timezone1: | CET |
| Utc Offset1: | +01:00 |
| Timezone1 Dst: | CEST |
| Utc Offset1 Dst: | +02:00 |
| Area Total Km2: | 0.67 |
| Population As Of: | 2019 |
| Population Total: | 579 |
| Population Density Km2: | 864 |
| Postal Code Type: | Post Code |
| Postal Code: | 6869 Hafslo |
| Elevation M: | 181 |
| Elevation Footnotes: | [1] |
| Coordinates: | 61.3153°N 7.2008°W |
Hafslo is a village in Luster Municipality in Vestland county, Norway. The village is located on the northern shore of the lake Hafslovatnet, about northwest of the village of Solvorn which sits on the shores of the Lustrafjorden. The lake Veitastrondvatnet is located to the northwest of Hafslo. The village of Sogndalsfjøra lies to the south; the village of Gaupne lies about to the north; and the village of Veitastrond lies about to the northwest. The Norwegian County Road 55 runs through the village on its way from Sogndalsfjøra to Gaupne.[2]
The 0.67km2 village has a population (2019) of 579 and a population density of .[3]
Historically, the village of Hafslo was the administrative centre of the municipality of Hafslo, which existed from 1838 until 1963. Hafslo Church, located in the village of Hafslo, was the main church for the municipality, and it still is the main church for the Hafslo parish.
The name comes from the old Hafslo farm (non|Hafrsló), since Hafslo Church was located there. The first element of the name comes from the old male name Hafr or from the word for "goat" (also hafr). The second element of the name comes from the old word ló meaning "meadow", probably due to the excellent farming areas nearby.[4]
. Norske gaardnavne: Nordre Bergenhus amt. 12. Oluf Rygh. W. C. Fabritius & sønners bogtrikkeri. 1919. Kristiania, Norge. 40–41. Norwegian.