The members of the twelfth National Assembly of South Korea were elected on 12 February 1985. The Assembly sat from 11 April 1985 until 29 May 1988.[1] Their four-year term was officially supposed to be over on 10 April 1989, but the Constitution of the Sixth Republic of South Korea shortened their terms.[2]

Members elected in the 1985 election

Province/city Constituency Member Party
Seoul Jongno–Jung Lee Jong-chan Democratic Justice Party
Lee Min-woo New Korean Democratic Party
Mapo–Yongsan Noh Sung-hwan New Korean Democratic Party
Pong Du-wan Democratic Justice Party
Seongdong Lee Sei-kee Democratic Justice Party
Park Yong-man New Korean Democratic Party
Dongdaemun Song Won-yong New Korean Democratic Party
Kwon Young-woo Democratic Justice Party
Seongbuk Lee Chul New Korean Democratic Party
Kim Chung-rye Democratic Justice Party
Dobong Chough Soon-hyung New Korean Democratic Party
Hong Sung-woo Democratic Justice Party
Seodaemun–Eunpyeong Kim Jae-kwang New Korean Democratic Party
Yoon Giel-joong Democratic Justice Party
Gangseo Kim Yung-bae New Korean Democratic Party
Nam Jae-hee Democratic Justice Party
Guro Cho Youn-ha New Korean Democratic Party
Kim Ki-bae Democratic Justice Party
Yeongdeungpo Park Han-sang New Korean Democratic Party
Lee Chan-hyuk Democratic Justice Party
Dongjak Park Sil New Korean Democratic Party
Huh Chung-ill Democratic Justice Party
Gwanak Kim Soo-han New Korean Democratic Party
Yim Churl-soon Democratic Justice Party
Gangnam Kim Hyung-rhae New Korean Democratic Party
Lee Choong-jae Democratic Korea Party
Gangdong Kim Dong-kyu New Korean Democratic Party
Chung Nam Democratic Justice Party
Busan Jung–Dong–Yeongdo Kim Jung-kil Democratic Korea Party
Park Chan-jong New Korean Democratic Party
Seo–Saha Seo Seok-jai New Korean Democratic Party
Kwak Jung-chul Democratic Justice Party
Busanjin Kang Kyung-sik Korean National Party
Kim Jeung-soo New Korean Democratic Party
Dongnae Lee Geon-il Democratic Korea Party
Park Kwan-yong New Korean Democratic Party
Nam–Haeundae Lee Ki-taek New Korean Democratic Party
Yoo Heung-soo Democratic Justice Party
Buk Chang Sung-man Democratic Justice Party
Moon Jung-soo New Korean Democratic Party
Daegu Jung–Seo Yoo Sung-hwan New Korean Democratic Party
Lee Man-sup Korean National Party
Dong–Buk Kim Yong-tae Democratic Justice Party
Mok Yo-sang Democratic Korea Party
Nam–Suseong Rhee Chi-ho Democratic Justice Party
Shin Do-hwan New Korean Democratic Party
Incheon Jung–Nam Shim Chung-ku Democratic Justice Party
Myeong Hwa-sub New Korean Democratic Party
Dong–Buk Yoo Jei-yeun New Korean Democratic Party
Kim Sook-hyun Democratic Justice Party
Gyeonggi Province Suwon–Hwaseong Lee Byung-jick Democratic Justice Party
Park Wang-sik New Korean Democratic Party
Seongnam–Gwangju Lee Dae-yub Korean National Party
Oh Se-eung Democratic Justice Party
Uijeongbu–Dongducheon–Yangju Kim Heung-kwang New Korean Democratic Party
Hong Woo-joon Democratic Justice Party
Anyang–Gwangmyeong–Siheung–Ongjin Lee Taek-don New Korean Democratic Party
Yoon Kook-ro Democratic Justice Party
Bucheon–Gimpo–Ganghwa An Dong-seon New Korean Democratic Party
Park Kyu-sik Democratic Justice Party
Namyangju–Yangpyeong Kim Young-sun Democratic Justice Party
Jo Byeong-bong Korean National Party
Yeoju–Icheon–Yongin Jong Dong-song Democratic Justice Party
Cho Jong-ik Democratic Korea Party
Songtan–Pyeongtaek–Anseong Lee Ja-hon Democratic Justice Party
Yoo Chi-song Democratic Korea Party
Paju–Goyang Lee Yong-ho Democratic Justice Party
Lee Young-joon Democratic Korea Party
Yeoncheon–Pocheon–Gapyeong Lee Han-dong Democratic Justice Party
Kim Yong-chae Korean National Party
Gangwon Province Chuncheon–Chunseong–Cheolwon–Hwacheon Lee Min-sup Democratic Justice Party
Sin Chul-gyn Korean National Party
Wonju–Wonseong–Hongcheon–Hoengseong Kim Yong-dai Democratic Justice Party
Hahm Jong-han Korean National Party
Donghae–Taebaek–Samcheok Kim Jung-nam Democratic Justice Party
Kim Hyo-yung Independent
Gangneung–Myeongju–Yangyang Rhee Bomb-june Democratic Justice Party
Lee Bong-mo Korean National Party
Sokcho–Yanggu–Inje–Goseong Chung Jae-chull Democratic Justice Party
Heo Gyeong-gu Democratic Korea Party
Yeongwol–Pyeongchang–Jeongseon Shim Myung-boo Democratic Justice Party
Shin Min-sun Korean National Party
North Chungcheong Province Cheongju–Cheongwon Chung Chong-teck Democratic Justice Party
Kim Hyun-soo New Korean Democratic Party
Chungju–Jecheon–Jungwon–Jewon–Danyang Lee Choon-koo Democratic Justice Party
Lee Taeck-hy New Korean Democratic Party
Boeun–Okcheon–Yeongdong Park Jun-byung Democratic Justice Party
Lee Yong-hee Democratic Korea Party
Jincheon–Gwisan–Eumseong Kim Chong-hoh Democratic Justice Party
Kim Wan-tae Korean National Party
South Chungcheong Province Dong, Daejeon Song Chun-young New Korean Democratic Party
Nam Jae-du Democratic Justice Party
Jung, Daejeon Kang Chang-hee Democratic Justice Party
Kim Tae-ryong New Korean Democratic Party
Cheonan–Cheonwon–Asan Chung Sun-ho Democratic Justice Party
Chung Jae-won Democratic Korea Party
Geumsan–Daedeok–Yeongi Cheon Yeong-seong Democratic Justice Party
Yoo Han-yul Democratic Korea Party
Nonsan–Gongju Chung Suk-mo Democratic Justice Party
Kim Han-soo New Korean Democratic Party
Buyeo–Seocheon–Boryeong Lee Sang-ik Democratic Justice Party
Kim Ok-sun New Korean Democratic Party
Cheongyang–Hongseong–Yesan Choi Chang-kyu Democratic Justice Party
Kim Sung-sik Democratic Korea Party
Seosan–Dangjin Kim Hyun-uk Democratic Justice Party
Jang Ki-uk Democratic Korea Party
North Jeolla Province Jeonju–Wanju Yi Cheol-seung New Korean Democratic Party
Lim Bang-hyun Democratic Justice Party
Gunsan–Okgu Koh Kun Democratic Justice Party
Kim Bong-wook Democratic Korea Party
Iri–Iksan Kim Deuk-soo Korean National Party
Cho Nam-jo Democratic Justice Party
Jinan–Muju–Jangsu Jeon Byeong-woo Democratic Justice Party
Kim Kwang-soo Korean National Party
Namwon City–Imsil–Namwon County–Sunchang Yang Chang-sik Democratic Justice Party
Choi Yong-an Korean National Party
Jeongju–Jeongeup–Gochang Jun Jong-chun Democratic Justice Party
Yoo Kab-chong New Democratic Party
Buan–Gimje Choi Rak-do New Korean Democratic Party
Cho Sang-rae Democratic Justice Party
South Jeolla Province Dong–Buk, Gwangju Shin Ki-ha New Korean Democratic Party
Koh Kwi-nam Democratic Justice Party
Seo, Gwangju Kim Nok-yeong New Korean Democratic Party
Lee Young-il Democratic Justice Party
Mokpo–Muan–Sinan Choi Young-choul Democratic Justice Party
Im Jong-ki Democratic Korea Party
Yeosu–Yeocheon–Gwangyang Kim Chai-ho Democratic Justice Party
Shin Soon-beom New Korean Democratic Party
Suncheon–Gurye–Seungju You Kyung-hyun Democratic Justice Party
Huh Kyung-man New Korean Democratic Party
Geumseong–Gwangsan–Naju Na Sok-ho Democratic Justice Party
Lee Jai-keun Democratic Korea Party
Damyang–Gokseong–Hwasun Koo Yong-sang Democratic Justice Party
Koh Jae-chung Democratic Korea Party
Goheung–Boseong Lee Dai-soon Democratic Justice Party
Yoo Joon-sang Democratic Korea Party
Jangheung–Gangjin–Yeongam–Wando Kim Sik Democratic Justice Party
Lee Young-kwon New Korean Democratic Party
Haenam–Jindo Jeong Si-chae Democratic Justice Party
Kim Bong-ho New Politics Socialist Party
Yeonggwang–Hampyeong–Jangseong Cho Ki-sang Democratic Justice Party
Lee Jin-yon Democratic Korea Party
North Gyeongsang Province Pohang–Yeongil–Ulleung Park Kyung-suk Democratic Justice Party
Seu Jong-yeul Democratic Korea Party
Gyeongju–Wolseong–Cheongdo Park Kwon-hoem Democratic Justice Party
Kim Il-yun Democratic Korea Party
Gimcheon–Geumneung–Sangju Kim Sang-koo Democratic Justice Party
Lee Jae-ok New Korean Democratic Party
Andong City–Andong County–Uiseong Kwon Jong-dal Democratic Justice Party
Kim Young-saeng Korean National Party
Gumi–Gunwi–Seonsan–Chilgok Park Jae-hong Democratic Justice Party
Kim Hyun-kyiu Independent
Yeongju–Yeongpung–Yeongyang–Bonghwa Oh Han-koo Democratic Justice Party
Hong Sa-duk New Korean Democratic Party
Dalseong–Goryeong–Seongju Kim Jong-ki Democratic Justice Party
Lee Yong-taek Independent
Yeongdeok–Cheongsong–Uljin Kim Joong-kwon Democratic Justice Party
Hwang Byung-woo Democratic Korea Party
Yeongcheon City–Yeongcheon County–Gyeongsan Yum Kil-jung Democratic Justice Party
Kwon Oh-tae New Korean Democratic Party
Mungyeong–Yecheon Chae Mun-shick Democratic Justice Party
Ban Hyung-sik New Korean Democratic Party
South Gyeongsang Province Masan Kang Sam-jae New Korean Democratic Party
Woo Byung-kyu Democratic Justice Party
Ulsan–Ulju Kim Tae-ho Democratic Justice Party
Shim Wan-gu Democratic Korea Party
Jinju–Jinyang–Samcheonpo–Sacheon Ann Byung-kyu Democratic Justice Party
Lee Sang-min Democratic Korea Party
Cheongwon–Jinhae–Uichang Bae Myung-gook Democratic Justice Party
Hwang Nak-joo Democratic Korea Party
Chungmu–Tongyeong–Geoje–Goseong Chung Soon-duk Democratic Justice Party
Kim Bong-jo New Korean Democratic Party
Uiryeong–Haman–Hapcheon Yu Sang-ho Democratic Justice Party
Cho Hong-rae New Korean Democratic Party
Milyang–Changnyeong Shin Sang-sik Democratic Justice Party
Park Il Democratic Korea Party
Gimhae City–Gimhae County–Yangsan Lee Jae-woo Democratic Justice Party
Kim Dong-joo New Korean Democratic Party
Namhae–Hadong Park Ik-joo Democratic Justice Party
Choi Chi-whan Korean National Party
Sancheong–Hamyang–Geochang Kwon Ik-hyun Democratic Justice Party
Kim Dong-yong New Korean Democratic Party
Jeju Province Jeju–Bukjeju–Namjeju Hyun Kyung-dae Democratic Justice Party
Yang Jung-kyu Independent
National Proportional representation Lee Chai-hyung Democratic Justice Party
Chin Iee-chong Democratic Justice Party
Roh Tae-woo Democratic Justice Party
Wang Sang-eun Democratic Justice Party
Yoo Hak-seong Democratic Justice Party
Lee Sang-jae Democratic Justice Party
Suh Chung-hwa Democratic Justice Party
Park Johng-moon Democratic Justice Party
Kang Kyong-shik Democratic Justice Party
Hwang In-sung Democratic Justice Party
Park Dong-jin Democratic Justice Party
Lee Yong-hoon Democratic Justice Party
Rha Woong-bae Democratic Justice Party
Cho Il-mun Democratic Justice Party
Kwon Joong-dong Democratic Justice Party
Lee Seong-ryul Democratic Justice Party
Kim Hyun-ja Democratic Justice Party
Bae Seong-tong Democratic Justice Party
Hyun Hong-choo Democratic Justice Party
Lee Young-wook Democratic Justice Party
Kim Young-jak Democratic Justice Party
Cho Sang-hyun Democratic Justice Party
Kim Yung-chung Democratic Justice Party
Ahn Kap-jun Democratic Justice Party
Kim Sung-ky Democratic Justice Party
Cho Chong-ho Democratic Justice Party
Rhee Shang-hi Democratic Justice Party
Ryu Geun-hwan Democratic Justice Party
Han Yang-soon Democratic Justice Party
Hong Jong-wook Democratic Justice Party
Chung Chang-wha Democratic Justice Party
Kim Chong-in Democratic Justice Party
Kim Yung-koo Democratic Justice Party
Choe Byung-yul Democratic Justice Party
Kang Yong-sik Democratic Justice Party
Song Yong-sik Democratic Justice Party
Chi Youn-tai Democratic Justice Party
Im Du-bin Democratic Justice Party
Chung Hyun-kyung Democratic Justice Party
Chin Chi-pom Democratic Justice Party
Choi Young-duk Democratic Justice Party
Im Yeong-deuk Democratic Justice Party
Kim Jip Democratic Justice Party
Chi Kap-chong Democratic Justice Party
Choi Myun-hun Democratic Justice Party
Lee Jong-ryool Democratic Justice Party
Cho Kyung-mok Democratic Justice Party
Kim Hyung-hio Democratic Justice Party
Kim Hak-joon Democratic Justice Party
Suh Jung-hwa Democratic Justice Party
Kim Duoo-jong Democratic Justice Party
Yang Kyung-ja Democratic Justice Party
Moon Hi-gab Democratic Justice Party
Kim Yang-bae Democratic Justice Party
Chung Hui-dong Democratic Justice Party
Kim Jang-sook Democratic Justice Party
Park He-kyong Democratic Justice Party
Lee Choul-woo Democratic Justice Party
Ahn Young-wha Democratic Justice Party
Choi Sang-jin Democratic Justice Party
Lee Sung-ho Democratic Justice Party
Shin Dal-soo New Korean Democratic Party
Lim Choon-won New Korean Democratic Party
Ko Han-joon New Korean Democratic Party
Kim Hyung-kyung New Korean Democratic Party
Chung Jey-moon New Korean Democratic Party
Han Seok-bong New Korean Democratic Party
Yun Young-tak New Korean Democratic Party
Shin Byung-lyul New Korean Democratic Party
Park Jong-yull New Korean Democratic Party
Cho Young-soo New Korean Democratic Party
Kim Byung-soo New Korean Democratic Party
Kim Dong-wook New Korean Democratic Party
Lee Kil-bum New Korean Democratic Party
Kim Yong-oh New Korean Democratic Party
Jang Chung-jun New Korean Democratic Party
Choi Fun New Korean Democratic Party
Shin Kyung-sul New Korean Democratic Party
Lee Tae-gu Democratic Korea Party
Park Hae-chung Democratic Korea Party
Sin Jae-hyu Democratic Korea Party
Son Tai-gon Democratic Korea Party
Chung Sang-koo Democratic Korea Party
Choi Woon-ji Democratic Korea Party
Shin Dong-jun Democratic Korea Party
Hwang Dae-bong Democratic Korea Party
Song Hyun-sup Democratic Korea Party
Kim Chong-chul Korean National Party
Chung Si-bong Korean National Party
Moon Byung-ha Korean National Party
Kim Kyu-won Korean National Party
Choi Jae-ku Korean National Party

Changes in membership

Date Constituency Incumbent Party New member Party Notes
10 July 1985 Seo, Gwangju, South Jeolla Province Kim Nok-yeong New Korean Democratic Seat remained vacant Incumbent died on 10 July 1985. No by-election held.
1 August 1985 Proportional representation Hwang In-sung Democratic Justice Lee Jin Democratic Justice Incumbent resigned on 1 August 1985 upon appointment as Minister of Agriculture; replaced by the next member in the Democratic Justice list.
Proportional representation Kim Sung-ky Democratic Justice Chung Ho-keun Democratic Justice Incumbent resigned on 1 August 1985 upon appointment as Minister of Justice; replaced by the next member in the Democratic Justice list.
Proportional representation Moon Hi-gab Democratic Justice Kim Zoong-wie Democratic Justice Incumbent resigned on 1 August 1985 upon appointment as the director of the Economic Planning Board; replaced by the next member in the Democratic Justice list.
17 September 1985 Proportional representation Kim Young-jak Democratic Justice Park Sung-tae Democratic Justice Incumbent resigned on 17 September 1985; replaced by the next member in the Democratic Justice list.
19 September 1985 Proportional representation Park He-kyong Democratic Justice Kim Chung-giun Democratic Justice Incumbent resigned on 19 September 1985; replaced by the next member in the Democratic Justice list.
3 September 1986 Proportional representation Lee Jong-ryool Democratic Justice Kim Tae-soo Democratic Justice Incumbent resigned on 3 September 1986 upon appointment as the Chief Presidential Secretary for Public Affairs; replaced by the next member in the Democratic Justice list.
13 October 1986 Proportional representation Kim Yang-bae Democratic Justice Hong Hee-pyo Democratic Justice Incumbent resigned on 13 October 1986 upon appointment as the Mayor of Gwangju; replaced by the next member in the Democratic Justice list.
14 November 1986 Proportional representation Kim Chong-chul Korean National Cho Yong-jik Korean National Incumbent died on 14 November 1986; replaced by the next member in the Democratic Justice list.
9 December 1986 Anyang–Gwangmyeong–Siheung–Ongjin, Gyeonggi Province Yoon Kook-ro Democratic Justice Seat remained vacant Incumbent died on 9 December 1986. No by-election held.
27 May 1987 Namhae–Hadong, South Gyeongsang Province Choi Chi-whan Korean National Seat remained vacant Incumbent died on 27 May 1987. No by-election held.
13 July 1987 Proportional representation Rha Woong-bae Democratic Justice Kim Moon-kee Democratic Justice Incumbent resigned on 13 July 1987 upon appointment as Minister of Commerce and Industry; replaced by the next member in the Democratic Justice list.
24 August 1987 Gwanak, Seoul Yim Churl-soon Democratic Justice Seat remained vacant Incumbent died on 24 August 1987. No by-election held.
20 November 1987 Jongno–Jung, Seoul Lee Min-woo New Korean Democratic Seat remained vacant Incumbent resigned on 20 November 1987. No by-election held.
20 December 1987 Proportional representation Roh Tae-woo Democratic Justice Chung Dong-yun Democratic Justice Incumbent resigned on 20 December 1987 upon election as the President of South Korea; replaced by the next member in the Democratic Justice list.
29 March 1988 Proportional representation Kim Hak-joon Democratic Justice Sim Guk-mu Democratic Justice Incumbent resigned on 29 March 1988; replaced by the next member in the Democratic Justice list.
11 May 1988 Proportional representation Park Dong-jin Democratic Justice Kim Jong-yeul Democratic Justice Incumbent resigned on 11 May 1988 upon appointment as ambassador of South Korea to the United States; replaced by the next member in the Democratic Justice list.

References