Cecilia Rönn is the party's economic policy spokesperson and has been mentioned by several as a possible counter-candidate to party leader Simona Mohamsson ahead of Sunday's extraordinary national meeting.
She announced her refusal in a post on Facebook.
"I stand by the line I have previously expressed: the party's current path is ultimately a question of values, credibility and liberal identity. But in the situation the party now finds itself in, my focus is to be clear about the matter and values - not to make this a question of my own candidacy and contribute to further division. Therefore, I will not stand as a counter-candidate to the party leader," she wrote.
A week ago, Mohamsson announced that she had changed her position and that L would allow SD into a government, something that has stirred up emotions within the Liberals.
Rönn also wrote that she is leaving national politics this fall.
"I also want to confirm that I will not be running in the 2026 election," she wrote on Facebook.
