Oddernes is a borough in Kristiansand. The borough covers eastern Kristiansand on the east side of Varoddbrua. It is also a former municipality in Vest-Agder county in Norway. It is located in the present-day municipality of Kristiansand. The former municipality of Oddernes encircled the city of Kristiansand, and it encompassed villages such as Flekkerøy, Vågsbygd, Slettheia, Lund, Strai, Mosby and Justvik.