Voting for South Korea's 21st presidential election officially began at 6:00 local time on June 3. There are a total of 14,295 polling stations across South Korea. Voters who did not participate in early voting can vote at designated polling stations with their ID. Voting will end at 20:00 local time on the same day. A total of 7 candidates registered as candidates for this general election with Korea's Central Election Administration Commission, but two of them announced their withdrawal and indicated that they would support Kim Moon-soo, candidate of the National Power Party. As a result, voters will elect a new president from five candidates. The five candidates are: Common Democratic Party candidate Lee Jae-myung; National Power Party candidate Kim Moon-soo; Reform New Party candidate Lee Joon-seok; Democratic Labour Party candidate Human Rights Britain; and non-party candidate Song Jin-ho.

Voting for South Korea's 21st presidential election officially began at 6:00 local time on June 3. There are a total of 14,295 polling stations across South Korea. Voters who did not participate in early voting can vote at designated polling stations with their ID. Voting will end at 20:00 local time on the same day. A total of 7 candidates registered as candidates for this general election with Korea's Central Election Administration Commission, but two of them announced their withdrawal one after another and indicated that they would support Kim Moon-soo, candidate of the National Power Party. As a result, voters will elect a new president from five candidates. The five candidates are: Common Democratic Party candidate Lee Jae-myung; National Power Party candidate Kim Moon-soo; Reform New Party candidate Lee Joon-seok; Democratic Labour Party candidate Human Rights Britain; and non-party candidate Song Jin-ho.