Gösta Carl Fredrik Wetterhall (1 August 1904 – 22 June 1983) was a Swedish Army officer.
During World War II, he served in Finland during the Winter War.
Back in Sweden as commanding officer of the Army Ranger School in Kiruna, he was responsible for the Swedish military's relationship with the Norwegian resistance and made major contributions to them through active support to the Norwegian bases on the Swedish side in what was called Operation Sepals.
After the war, Wetterhall eventually became commanding officer of Falun Defense Area and worked as a ski competition administrator.