Tromsø is a municipality in Troms county, Norway. The administrative centre of the municipality is the city of Tromsø. Other notable settlements in the municipality include the villages of Bjerkaker, Ersfjordbotn, Jøvika, Kaldfjord, Kjosen, Kroken, Kvaløysletta, Lakselvbukt, Melvika, Movik, Oldervik, Sandneshamn, Sjursnes, Sommarøy, and Tromsdalen.