South Korean Court Sentences Former President Yoon Suk Yeol to Suspended Jail Term Over Election Law Violations

A South Korean court has sentenced former President Yoon Suk Yeol to 18 months in prison, suspended for three years, after finding him guilty of violating the country’s election law by making false statements during his successful 2022 presidential campaign. The ruling adds to a growing list of legal setbacks for the ousted conservative leader, who is already facing multiple criminal cases stemming from his time in office.

The Seoul Central District Court ruled that Yoon knowingly made false statements while campaigning as the presidential candidate of the People Power Party (PPP). The court found that he falsely denied introducing a lawyer to a former tax official under investigation and misrepresented his and former first lady Kim Keon Hee’s relationship with shaman Jeon Seong-bae, whose alleged influence became a controversial issue during the election campaign. Judges concluded that the statements could have significantly influenced voters’ decisions.

Prosecutors had sought a two-year prison sentence, arguing that Yoon’s comments helped deflect public scrutiny over the allegations during the closely contested presidential race. However, the court opted for a suspended sentence, meaning Yoon will avoid immediate imprisonment unless he commits another offence during the three-year suspension period. His legal team has announced plans to appeal the verdict, insisting that the ruling is based on an incorrect interpretation of both the facts and election law.

The judgment could also have major political and financial consequences for Yoon’s conservative People Power Party. Under South Korea’s election law, if the conviction is upheld after all appeals, the PPP could be required to repay approximately 39.7 billion won (about US$27 million) in campaign expenses reimbursed by the National Election Commission following Yoon’s 2022 election victory. Analysts say such a repayment would place significant financial pressure on the party ahead of future elections.

The election law conviction is only one of several legal battles confronting the former president. Yoon was removed from office in 2025 following his controversial declaration of martial law in late 2024, which triggered South Korea’s most serious political crisis in decades. He is currently facing several other criminal trials, including cases linked to the martial law episode, obstruction of justice and other allegations.

Political analysts say Monday’s ruling further complicates the future of South Korea’s conservative movement. Beyond the legal penalties facing Yoon personally, the possibility of the PPP losing billions of won in public campaign funding could weaken the party’s organisational and electoral strength. At the same time, Yoon’s supporters argue that the cases against him are politically motivated, while critics insist they demonstrate the accountability of even the country’s highest officeholders.

For now, the conviction is not final, as Yoon has the right to appeal through higher courts. Until the appeals process is exhausted, both the suspended prison sentence and the potential repayment of campaign funds remain subject to judicial review. The outcome is expected to have lasting implications for South Korean politics and the future of the opposition People Power Party.