| Official Name: | Eydehavn |
| Other Name: | Eydehamn |
| 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: | Østre Agder |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Arendal |
| Utc Offset1: | +01:00 |
| Utc Offset1 Dst: | +02:00 |
| Postal Code Type: | Post Code |
| Postal Code: | 4810 Eydehavn |
| Coordinates: | 58.4998°N 8.8644°W |
| Elevation M: | 18 |
| Elevation Footnotes: | [1] |
Eydehavn or Eydehamn is a village in the municipality of Arendal in Agder county, Norway. The village is located about northeast of the centre of the town of Arendal, about northeast of the village of Saltrød, about south of the village of Strengereid, and just across the Tromøysundet strait from Kongshamn on the island of Tromøy. The village is named after Sam Eyde, the Norwegian engineer and industrialist. The local sports team is called IL Sørfjell and have teen teams in a variety of sports. Eydehavn has about 1,100 residents as of 2015.[2]
Eydehavn grew up around a smelting factory and an aluminium factory starting around 1912. The village became quite the industrial hub for the area. In 1919, when a new municipality; Stokken was created, the village of Eydehavn was chosen to be the administrative centre. In 1962, Stokken municipality was merged with some other areas and together they formed the new municipality of Moland. Eydehavn was chosen to be the administrative centre of Moland. In 1992, Moland was incorporated into the municipality of Arendal.