| Dongdaemun A | |
| Type: | Single-member |
| Constituency Link: | Dongdaemun A |
| Parl Name: | National Assembly |
| District Label: | District(s) |
| District: | Dongdaemun District (part) |
| Region Label: | Region |
| Region: | Seoul |
| Electorate: | 160,115 |
| Year: | 1988 |
| Members Label: | Member |
| Members: | Ahn Gyu-baek |
| Seats: | 1 |
| Elects Howmany: | 1 |
| Party Label: | Party |
| Party: | Democratic Party |
| Local Council Label: | Council constituency |
| Local Council: | Dongdaemun 1st district Dongdaemun 2nd district |
| Previous: | Dongdaemun |
Dongdaemun A (Korean: 동대문구 갑) is a constituency of the National Assembly of South Korea. The constituency consists of part of Dongdaemun District, Seoul. As of 2016, 160,115 eligible voters were registered in the constituency.
| Election | Member | Party | Dates | Notes | ||
|---|---|---|---|---|---|---|
| 1988 | Peace Democratic | 1988–1992 | ||||
| bgcolor= | 1992 | Democratic Liberal | 1992–2000 | |||
| bgcolor= | 1996 | New Korea | ||||
| bgcolor= | 2000 | Millennium Democratic | 2000–2008 | |||
| bgcolor= | 2004 | Uri | ||||
| bgcolor= | 2008 | Grand National | 2008–2012 | |||
| bgcolor= | 2012 | Ahn Gyu-back | Democratic United | 2012–present | ||
| bgcolor= | 2016 | Democratic | ||||
| bgcolor= | 2020 | |||||
| bgcolor= | 2024 | |||||