| Jung–Seongdong A | |
| Type: | Single-member |
| Constituency Link: | Jung–Seongdong A |
| Parl Name: | National Assembly |
| District Label: | District(s) |
| District: | Seongdong District (part) |
| Region Label: | Region |
| Region: | Seoul |
| Electorate: | 180,528 |
| Year: | 2016 |
| Members Label: | Member of Parliament |
| Members: | Jeon Hyun-hee |
| Seats: | 1 |
| Elects Howmany: | 1 |
| Party Label: | Party |
| Party: | Democratic Party |
| Local Council Label: | Council constituency |
| Local Council: | Seongdong 2nd district Seongdong 3rd district Seongdong 4th district |
| Previous: | Seongdong A (part) Seongdong B |
Jung–Seongdong A (Korean: 중구·성동구 갑) is a constituency of the National Assembly of South Korea. The constituency consists of part of Seongdong District, Seoul. As of 2024, 180,528 eligible voters were registered in the constituency.
| Election | Member | Party | Dates | Notes | ||
|---|---|---|---|---|---|---|
| bgcolor= | 2016 | Hong Ihk-pyo | Democratic | 2016–2024 | Assembly spokesperson of the Democratic Party (2013)[1] | |
| bgcolor= | 2020 | |||||
| bgcolor= | 2024 | Jeon Hyun-hee | 2024–present | |||