A South Korean court sentenced former President Yoon Suk Yeol to an 18-month suspended prison term on Tuesday for spreading disinformation during his 2022 presidential election campaign. The ruling was delivered by the Seoul Central District Court, which found Yoon guilty of violating election laws by making false statements during the campaign.
Yoon, who is currently serving a life sentence related to his declaration of martial law and the ensuing insurrection in December 2024, was charged with two specific offenses. The court determined that he had misrepresented his relationship with a shaman, denying a controversial 2019 meeting with the mystic during a Buddhist conference interview. Additionally, judges concluded that Yoon falsely claimed to have introduced a lawyer to a tax official under investigation for alleged bribery. The court stated these falsehoods compromised voters' ability to make informed decisions, a key protection under South Korean electoral law.
Yoon won the 2022 election by a narrow margin of 0.7 percent as the candidate for the main opposition People Power Party (PPP). The party now faces a potential financial penalty of 39.7 billion won (approximately $29 million) if the court's decision is upheld on appeal. Under South Korean law, political parties that receive more than 15 percent of the vote are reimbursed for their campaign expenses by the National Election Commission. However, candidates convicted of election-related offenses must be removed from office, and their campaign funds refunded to the commission. The repayment sum represents roughly one-third of the PPP’s total assets, according to election commission filings.
Yoon’s legal team criticized the verdict, citing “significant errors,” and announced plans to appeal. Supporters of Yoon and the PPP contend that the ruling is disproportionate and that the trial failed to adequately consider all evidence. Meanwhile, legal experts have noted that while the sentence is suspended and will not immediately lead to imprisonment, it could formally invalidate Yoon’s 2022 election victory, though the practical impact is limited given his current incarceration on other charges.
Yoon’s political downfall began with his controversial martial law declaration in December 2024, when he ordered military forces to block the National Assembly. Lawmakers quickly opposed the move, voting to nullify the martial law decree within six hours and later removing him from office. Since then, Yoon and several close associates have faced multiple criminal investigations and prosecutions on a variety of charges related to that episode and prior conduct.
The unfolding legal cases against Yoon mark a significant chapter in South Korea’s complex political landscape, reflecting tensions around election integrity, political accountability, and the rule of law. The People Power Party, once a dominant opposition force, continues to grapple with the fallout as it faces the possibility of major financial losses and political setbacks tied to Yoon’s convictions.