Tømmerstø is a neighbourhood in the city of Kristiansand in Agder county, Norway.

It is located with the shore in a typical Southern Norway archipelago.

The neighborhood is mostly located with large houses and some villas.

Tømmerstø is a popular tourist area in the summer with a lot of cabins for rent, The Royal Family of Norway owns a cottage in Tømmerstø.

Islands like Herøya, Teistholmen, and Furuholmen are located just offshore.