| Official Name: | Sagvåg |
| 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 Name1: | Western Norway |
| Subdivision Name2: | Vestland |
| Subdivision Type3: | District |
| Subdivision Name3: | Sunnhordland |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Stord |
| Utc Offset1: | +01:00 |
| Utc Offset1 Dst: | +02:00 |
| Area Total Km2: | 2.61 |
| Population As Of: | 2019 |
| Population Total: | 3,419 |
| Population Density Km2: | 1310 |
| Postal Code Type: | Post Code |
| Postal Code: | 5410 Sagvåg |
| Elevation M: | 38 |
| Elevation Footnotes: | [1] |
| Coordinates: | 59.7814°N 5.3897°W |
Sagvåg is a village in Stord municipality in Vestland county, Norway. The village is located on the southwest coast of the island of Stord, about west of the town of Leirvik. The Stord Airport, Sørstokken lies about northwest of Sagvåg. Nysæter Church was built here in 1991 to serve the population of the village. The small mining village of Litlabø lies just northeast of Sagvåg.[2]
The 2.61km2 village has a population (2019) of 3,419 and a population density of .[3] This makes it Sunnhordland's second largest community, after the nearby town of Leirvik.
Wärtsilä Norway AS has a factory in Sagvåg, producing automation systems for the marine industry. The harbour of Sagvåg is noted to be excellent for visiting leisure boats. There was considerable shipbuilding activities in Sagvåg up until the 1960s, building wooden fishing and whaling vessels. Prior to the Triangle Link bridges and tunnel in 2001, Sagvåg was a ferry port with regular ferry routes connecting Stord and Bømlo to the west.