Stefan Jacobsson (born 30 December 1982 in Donsö, Sweden) was the leader of the now defunct Party of the Swedes.
Jacobsson got involved in Neo-Nazism when he was sixteen years old in the late 1990s. He was also a member of the Swedish Resistance Movement. In 2005, he was sentenced for rioting during a demonstration.
Jacobsson has also been involved in armed attacks against people.