Democratic Party of Korea names four candidates for Chungbuk governor amid roster leak

The Democratic Party of Korea has named four candidates for the Chungcheongbuk-do (Chungbuk) governor race in the June 3 local elections. The contenders are No Yeong-min, a former chief of staff to the president; Song Gi-seop, a former Jincheon County head; Shin Yong-han, vice chairman of the Presidential Committee for Local Era; and Han Beom-deok, a former Cheongju mayor.

Kim Yi-su, chair of the party’s central nomination management committee, announced at the party’s Yeouido headquarters in Seoul that all four applicants were selected as 경선 (primary) candidates.

The party plans to run a 국민참여경선, or participatory primary, using a 30% weight for party rights members and 70% for an “Ansim-number” electoral panel. Party officials said this arrangement reflects Chungbuk’s special circumstances and follows concerns raised after a leak of party member rosters.

Officials indicated the adjustment lowers the influence of party member votes in the decision, a move tied to the recent roster-leak incident. The goal is to widen participation and safeguard the nomination process.

In Busan, Rep. Jeon Jae-su’s candidacy for mayor is considered likely, with the party still accepting applicants as of today. Jo Seung-rae, deputy head of the party’s nomination committee, said that if more candidates emerge, interviews for the public nomination would proceed next Monday, and the party is not considering a strategic nomination.

The discussion around nominations has been sharpened by the resignation of a key People Power Party (PPP) nomination committee chair, Lee Jeong-hyun, after a drawn-out debate over candidate selection. Jo commented that the episode raises questions about whether nomination management is truly a party function or a broader political process.

Why this matters for the United States: the outcome of Korea’s local elections can influence regional policy directions, investment climates, and supply chains linked to U.S. companies with Korean operations or suppliers. Local governors shape economic development, infrastructure, and regulatory environments that affect manufacturing, technology, and energy projects, all of which feed into broader U.S.–Korea economic and security ties. The Chungbuk race also signals how Korea's ruling and opposition parties balance reform, transparency, and public participation ahead of national contests.