| Official Name: | Flaksvatn |
| Settlement Type: | Village |
| Pushpin Label Position: | top |
| Pushpin Map Caption: | Location in Agder |
| Subdivision Type: | Country |
| Subdivision Name: | Norway |
| Subdivision Name1: | Kristiansand Region |
| Subdivision Name2: | Agder |
| Subdivision Name3: | Sørlandet |
| Subdivision Type4: | Municipality |
| Subdivision Name4: | Birkenes |
| Utc Offset1: | +01:00 |
| Utc Offset1 Dst: | +02:00 |
| Postal Code Type: | Post Code |
Flaksvatn, formerly Flaksvand, is a village in Birkenes municipality in Agder county, Norway. Located just north of the village of Birkeland on the lake Flakksvann, the village was from 1896 to 1953 the terminus of the Lillesand–Flaksvand Line.