Lieutenant General Viking Sebastian Henricsson Tamm was a Swedish Army officer. In addition to the years he served in the Swedish Army, Tamm led a group of Swedish officers who developed the Ethiopian military school's officer training and he was a volunteer in the Winter War in Finland in 1940 commanding the II. Battlegroup of the Swedish Volunteer Corps. Back in Sweden he eventually became Chief of the Army Staff and the General Staff Corps (1948–53) and commander of the I Military District (1953–61) before retiring as a Lieutenant General in 1961.
- Occupation
- military personnel
- Position held
- Military Commander of Southern Area Command, school commander, regiment commander, Inspector General of the Infantry and Cavalry
- Citizenship
- Sweden
