| Official Name: | Ose |
| Settlement Type: | Village |
| Pushpin Map: | Agder#Norway |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location of the village |
| Subdivision Type: | Country |
| Subdivision Name: | Norway |
| Subdivision Name1: | Southern Norway |
| Subdivision Name2: | Agder |
| Subdivision Type3: | District |
| Subdivision Name3: | Setesdal |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Bygland |
| Utc Offset1: | +01:00 |
| Utc Offset1 Dst: | +02:00 |
| Postal Code Type: | Post Code |
| Postal Code: | 4745 Bygland |
| Coordinates: | 58.9503°N 7.6798°W |
| Elevation M: | 210 |
| Elevation Footnotes: | [1] |
Ose is a village in Bygland municipality in Agder county, Norway. The village is located along the river Otra, just north of the lake Åraksfjorden. The Norwegian National Road 9 runs through the village. Just across the river to the north lies the village of Austad, and about to the north along Highway 9 lies the village of Moi. The Reiårsfossen waterfall lies about to the south. The area just southeast of the waterfall is the site of Reiårsfossen Camping, which is also the location of the Ose Country Music festival.[2] There is a traditionally-built log building in Ose called Storståga, which is used for various exhibitions.
The is a wood-fuelled heritage steamboat that travels the route between Byglandsfjord-Bygland-Ose across the lake Byglandsfjorden and Åraksfjorden each summer.