Bo Broman took over as the party's cultural policy spokesperson after Aron Emilsson in October 2021.
A year later, he was elected as the new chairman of the Riksbank's executive council, which means that he will shortly be leaving his current role in cultural policy.
Broman is today one of four regular SD members in the culture committee.
Who will succeed Bo Broman is not yet clear.
The Sweden Democrats do not want to comment on the information.