Marvika or Marvik is a neighbourhood in the city of Kristiansand in Agder county, Norway.

The neighbourhood is located in the southeast part of the borough of Lund and the district of Gimlekollen.

Sør Arena, the current football stadium for IK Start, is located in the former military area.

The name Marvika comes from the Marviksbukta cove along the Topdalsfjorden, which is a popular place in the summer for residents and tourists.

There is an industrial park at Marvika serving most of Lund with a range of retail stores and other local services.