Sven-Olof Sällström (4 October 1968 – 14 March 2024) was a Swedish politician who was a member of the Riksdag for the Sweden Democrats between 2010 and 2024.

Sällström originally worked as a store manager before his political career.

He was a member of the Centre Party and the Liberals before joining the Sweden Democrats in 2006.

[2][3] In 2012, he succeeded Erik Almqvist as the Sweden Democrats' economic spokesperson after Almqvist was forced to resign as a result of the so-called iron pipe scandal.

[4] Sven-Olof Sällström died of bile duct and liver cancer on 14 March 2024, at the age of 55.