| Official Name: | Svelvik |
| Settlement Type: | Town/City[1] |
| Pushpin Map: | Buskerud#Norway |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location of the town |
| Subdivision Type: | Country |
| Subdivision Name: | Norway |
| Subdivision Name1: | Eastern Norway |
| Subdivision Name2: | Buskerud |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Drammen Municipality |
| Utc Offset1: | +01:00 |
| Utc Offset1 Dst: | +02:00 |
| Established Title: | Established as |
| Established Date: | |
| Established Title1: | Ladested |
| Established Date1: | 1845 |
| Area Total Km2: | 2.33 |
| Population As Of: | 2023 |
| Population Total: | 4256 |
| Population Density Km2: | 1825 |
| Population Demonym: | Svelviking |
| Postal Code Type: | Post Code |
| Postal Code: | 3060 Svelvik |
| Coordinates: | 59.6137°N 10.4088°W |
| Elevation M: | 5 |
| Elevation Footnotes: | [2] |
in Norwegian pronounced as /ˈsvæ̀ɽviːk/ is a town in Drammen Municipality in Buskerud county, Norway. The town is located along the west shore of the Drammensfjorden, about to the southeast of the town of Drammen and about north of the village of Berger. The village of Klokkarstua (in Asker Municipality) lies about to the east, across the fjord.[3]
The 2.33km2 town has a population (2023) of 4,256 and a population density of . The town lies mostly in Drammen Municipality, but a small part of the urban area of Svelvik lies on the other side of the fjord (which is only wide at that point). About 130 people live right across the fjord in Asker Municipality.[4]
The newspaper Svelviksposten has been published in Svelvik since 1983.[5]
The town of Svelvik was established as a ladested on 1 January 1845 when it was separated from Strømm Municipality. Initially, the new town had a population of 1,201. The town was historically located in Jarlsberg og Laurvig county (present-day Vestfold county). Under the formannskapsdistrikt law, Svelvik was granted self-governing status as a municipality since it was a town. During the 1960s, there were many municipal mergers across Norway due to the work of the Schei Committee. On 1 January 1964, the town of Svelvik (population: 1,188) was merged with Strømm Municipality (population: 2,618) to form the new Svelvik Municipality.[6] On 1 January 2020, Svelvik Municipality (population: 6,685) was merged into the neighboring Drammen Municipality (which made it switch from Vestfold to Viken county), so from then on, the town of Svelvik has been part of Drammen Municipality. On 1 January 2024, Viken county was dissolved and this area became part of Buskerud county.
The municipality (originally the parish) is named after the old Svelvik farm (Norse, Old: Sverðvík) since the first Svelvik Church was built there. The first element comes from the word which means "sword". The last element is which means "bay" or "cove". The name "sword bay" is likely referring to the Ryggen promontory ridge across from the town of Svelvik. The ridge juts out into the Drammensfjorden like a sword and divides the fjord into two halves. The neighboring farm is called Sverstad (Norwegian: Sverðstaðir) which has the same etymology.[7]
The town is located on the western shore of the Drammensfjorden. The narrow Svelvikstrømmen strait is located part-way along the fjord, near the town of Svelvik. The shortest ferry line in Norway crosses the fjord there, connecting Svelvik to the Hurum peninsula.
The little town has small, winding streets and traditional, white-painted houses. Svelvik has many venues for swimming and sunbathing.