Namsos (Southern Sami: Nåavmesjenjaelmie) is a municipality in Namdalen in Trøndelag. The community center Namsos is located in the innermost part of the Namsenfjord, where the salmon river Namsen has its outlet, hence the town's name Namsens os, and correspondingly in Sami Nåavmesjen njaelmie.

The municipality of Namsos has 15,230 inhabitants per. 1 January 2020 and consists of the administration center / city of Namsos with 8,421 inhabitants (as of 1 January 2020), Spillum with 1,322 inhabitants on the south side of Namsen's outlet, the town of Bangsund with 881 inhabitants (as of 1 January 2020) which is located 13 km south of the town of Namsos, in addition to several less densely populated places outside the municipal center such as Vemundvik, Otterøya and Klinga.

The municipality is known for its history of sawmills, and for its connection to the Trønder rockers D.D.E., Terje Tysland and Åge Aleksandersen. The city is home to Namsos Hospital, and to nursing and social worker education as a department of Nord University. The city has its own airport; Namsos Airport.



The municipality includes the areas on both sides of the outlet of the Namsen. In the north, the municipality also includes the areas around Blikkengfjorden and its arms, as well as the islands Otterøya (139 km²), Hoddøya (10 km²) and part (23 km²) of Elvalandet.

The terrain is hilly, and larger flat areas are found only along Namsen, in the middle of Otterøya, and in Bangdalen and Klinga. In the 1960s and 70s, large areas on both sides of Namsen's estuary were filled with sand that was dredged into the river. These areas are now used as land for business purposes.

The highest mountain in Namsos municipality is Grønkleppen (765 meters above sea level) on the border with Høylandet municipality. Around Namsos town are many lower peaks. Some of these are popular hiking destinations, such as the city mountain Klompen (actually Bjørumsklumpen, 114 masl), Svartfjellet (245 meters above sea level), Vattafjellet (240 meters above sea level), Spillumsfjellet (actually Dugurdsmålsfjellet, 440 meters above sea level), and Strandafjellet (317 meters above sea level).



Namsos previously collaborated with the neighboring municipalities Namdalseid, Fosnes and Overhalla in Midtre Namdal joint municipality. In connection with the government Solberg's municipal reform, the Storting decided on 8 June 2017 that the municipalities of Namsos, Namdalseid and Fosnes will be merged no later than 1 January 2020. The joint municipality was dissolved as a result. Together with the other municipalities in Namdalen (which had previously collaborated in Ytre Namdal Regional Council and Indre Namdal Regional Council), a joint Namdal Regional Council was established.

Namsos Airport has flights to Trondheim, Rørvik and Oslo. Fylkesvei 17, «Kystriksveien», runs through the municipality.

Namdalsavisa is published in Namso's five days a week.



Namsos was founded in 1845. The place was excellent for running a lumber industry due to the proximity to the forest-rich areas in Namdalen and the coastal access via the Namsenfjord. One of the most important reasons for the construction of the Namsos charging station was to have its own customs office, so that timber could be exported directly abroad. There were a dozen sawmills in Namdalen before the charging station Namsos was built. These were smaller sawmills built by the forest owners in favorable places with regard to timber forests and waterfalls.

Today, only one of the eleven historic sawmills still in operation is Moelven Van Severen. A sawmill museum has also been established based on the old Spillum Steam Saw & Planer, later A / S Spillumbruket: Norwegian Sawmill Museum, which is today a department in the Central Museum.

British soldiers walk through the ruins of Namsos.
The city has burned down three times. The first fire was in 1872 when two boys were playing with matches. The second fire was in 1897. The cause is unknown. The third time was during World War II when German bombers bombed the city on April 20, 1940.