Editing Seoul Subway Line 3

{{pp|small=yes}}
{{refimprove|date=December 2024}}
{{short description|Subway line in Gyeonggi-do and Seoul, South Korea}}
{{use mdy dates|date=February 2017}}
{{Infobox rail line
| box_width                       = 22em
| color                           = {{rcr|Seoul Metropolitan Subway|3}}
| name                            = Line 3
| native_name                     = {{Lang|ko|3호선(三號線)}}<br />''Sam Hoseon''
| logo                            = South Korea subway logo.svg
| logo_width                      = 40px
| logo2                           = Seoul Metro Line 3.svg
| logo_width2                     = 40px
| image                           = [[File:Seoul Metro Class 3000 (3936), Line 3, Daegok (20240408) (54220768044).jpg|265px]] [[File:Korail 3000 (2nd-gen), Line 3, Daegok (20240408) (54220929710).jpg|265px]]
| image_width                     = 
| image_alt                       = 265px
| caption                         = {{small|[[Seoul Metro 3000 series (VVVF)|Seoul Metro 3000 series]] EMU in April 2024<br>(up)<br>[[Korail Class 3000]] EMU in April 2024<br>(down)}}
| type                            = [[Rapid transit]] / [[Commuter Rail]]
| system                          = [[Seoul Metropolitan Subway]]
| status                          = Operational
| locale                          = 
| start                           = [[Daehwa station|Daehwa]]
| end                             = [[Ogeum station|Ogeum]]
| stations                        = 44<ref group="Note">Of which 10 are operated by Korail and 34 by Seoul Metro.</ref>
| routes                          = 
| daily_ridership                 = 
| open                            = July 12, 1985
| close                           = 
| owner                           = 
| operator                        = [[Seoul Metro]], [[Korail]]
| character                       = 
| depot                           = 
| stock                           = 
| linelength                      = {{convert|57.4|km|abbr=on}}
| tracklength                     = 
| tracks                          = 2
| gauge                           = 
| load_gauge                      = 
| minradius                       = 
| routenumber                     = 
| linenumber                      = 
| electrification                 = {{1,500 V DC}} [[overhead line|overhead catenary]]
| speed                           = {{convert|80|km/h|abbr=on}}
| elevation                       = 
| website                         = 
| map                             = 
| map_state                       = collapsed
}}

'''Seoul Subway Line 3''' (dubbed ''The Orange Line'') of the [[Seoul Metropolitan Subway]] is a [[rapid transit]] service that connects [[Eunpyeong District]] to Gangnam and southeastern Seoul. Most trains head further northwest to serve [[Goyang]] via the [[Ilsan Line]].<ref>{{Cite web|title=서울교통공사 블로그 : 네이버 블로그|url=https://blog.naver.com/seoulmetro01/120166938133|access-date=2021-05-31|website=blog.naver.com}}</ref> In 2021, the Seoul Metro operated section had an annual ridership of 295,930,000 or 810,767 passengers per day.<ref>{{Cite web|title=서울시 지하철수송 통계|url=http://data.seoul.go.kr/dataList/273/S/2/datasetView.do#none|access-date=2022-07-19|website=data.seoul.go.kr|language=ko}}</ref>

In December 2010 the line is recorded as having the second highest [[Wi-Fi]] data consumption in the Seoul Metropolitan area. It averaged 1.8 times more than the other 14 subway lines fitted with Wi-Fi service zones.<ref>{{cite news|title=Seoul Subway Line No. 2 Becomes Major WiFi Hotspot|url=http://english.chosun.com/site/data/html_dir/2010/12/24/2010122401037.html|access-date=April 25, 2012|newspaper=[[The Chosun Ilbo]]|date=24 December 2010}}</ref>

== History ==
Construction began in 1980, and the first section of Line 3 opened (Gupabal–Yangjae; Jichuk opened in 1990) after the completion of work in two stages during 1985, along with subway [[Seoul Subway Line 4|Line 4]]. In October 1993, a second extension to the south was opened (Yangjae–Suseo).

In March 1996, the [[Korail]] [[Ilsan Line]] opened and allowed Line 3 trains to [[Through train|through operate]] all the way to the city of [[Goyang]]. There are two depots near [[Jichuk station]] and [[Suseo station]], which are for both Korail and Seoul Metro.

A {{convert|3|km|adj=on}} extension opened on February 18, 2010, stretching from Suseo to Garak Market ([[Seoul Subway Line 8|Line 8]]) and Ogeum ([[Seoul Subway Line 5|Line 5]]).

On December 27, 2014, [[Wonheung station]] opened between [[Wondang station|Wondang]] and [[Samsong station|Samsong]] stations.

== Tourism ==
In January 2013, the [[Seoul Metropolitan Rapid Transit Corporation]], published free guidebooks in three languages: English, Japanese and Chinese (simplified and traditional), which features eight tours as well as recommendations for accommodations, restaurants and shopping centers. The tours are designed with different themes for travel along the subway lines, e.g. Korean traditional culture, which goes from [[Jongno 3-ga station]] to [[Anguk station]] and [[Gyeongbokgung station]] on this line that showcases antique shops and art galleries of [[Insa-dong]].<ref>{{cite news|last=Kwon|first=Sang-soo|title=Free guide for Seoul's subway riders|url=http://koreajoongangdaily.joinsmsn.com/news/article/Article.aspx?aid=2966140|access-date=January 27, 2013|newspaper=[[Korea JoongAng Daily]]|date=January 26, 2013|url-status=usurped|archive-url=https://web.archive.org/web/20130412000655/http://koreajoongangdaily.joinsmsn.com/news/article/Article.aspx?aid=2966140|archive-date=April 12, 2013|df=mdy-all}}</ref>

== Stations ==

{{Routemap
|title    = Seoul Metropolitan Subway Line 3
|title-bg = #{{rcr|Seoul Metropolitan Subway|3}}
|collapse = <includeonly>yes</includeonly>
|map =
uextLCONTg~~{{small|Unjeong extension (Proposed)}}
utKACCxa~~{{small|309}} [[Daehwa station|Daehwa]]
utHSTACC~~{{small|310}} [[Juyeop station|Juyeop]]
utHSTACC~~{{small|311}} [[Jeongbalsan station|Jeongbalsan]]
utHSTACC~~{{small|312}} [[Madu station|Madu]]
utHSTACC~~{{small|313}} [[Baekseok station|Baekseok]]
uhtINTe@g!~lINTACC~~{{small|314}} [[Daegok station (Goyang)|Daegok]] {{rint|seoul|gyeongjung|size=15}} {{rint|seoul|seohae|size=15}} {{rint|seoul|gtxa|size=15}}
uhtHSTae!~lHSTACC~~{{small|315}} [[Hwajeong station (Goyang)|Hwajeong]]
uhtHSTa@f!~lHSTACC~~{{small|316}} [[Wondang station|Wondang]]
utHSTACC~~{{small|317}} [[Wonheung station|Wonheung]]
utHSTACC~~{{small|318}} [[Samsong station|Samsong]]
\utKRWgl\utKRW+re
\uhtSTRe\uDST~~ ~~ ~~Jichuk Depot
\GRZq!~uhHSTACC\uhSTRa~~{{small|319}} [[Jichuk station|Jichuk]] {{small|{{BSsplit|⬆️ [[Korail]] ([[Ilsan Line]])|⬇️ [[Seoul Metro]] ([[Seoul Subway Line 3]])}}}}
\uhKRWg+l!~hPORTALf\uhKRWr
utPSLa~~ ~~ ~~Northbound turnback
utACC~~{{small|320}} [[Gupabal station|Gupabal]]
utCONTgq\utTINTACCt\utSTR+r~~{{small|321}} [[Yeonsinnae station|Yeonsinnae]] {{rint|seoul|6|size=15}} {{small|towards [[Sinnae station|Sinnae]]}} {{rint|seoul|gtxa|size=15}}
utSTRq!~MFADEgq\utTINTACCt\utSTRr~~{{small|322}} [[Bulgwang station|Bulgwang]] {{rint|seoul|6|size=15}} {{small|via [[Dokbawi station|Dokbawi]]}}
utHSTACC~~{{small|323}} [[Nokbeon station|Nokbeon]]
utHSTACC~~{{small|324}} [[Hongje station|Hongje]]
utHSTACC~~{{small|325}} [[Muakjae station|Muakjae]]
utHSTACC~~{{small|326}} [[Dongnimmun station|Dongnimmun]]
utHSTACC~~{{small|327}} [[Gyeongbokgung station|Gyeongbokgung]]
utHSTACC~~{{small|328}} [[Anguk station|Anguk]]
utINTACC~~{{small|329}} [[Jongno 3(sam)-ga station|Jongno 3(sam)-ga]] {{rint|seoul|1|size=15}} {{rint|seoul|5|size=15}}
utINTACC~~{{small|330}} [[Euljiro 3(sam)-ga station|Euljiro 3(sam)-ga]] {{rint|seoul|2|size=15}}
utSTRq!~ulCONTg@Gq\utTINTACCt\utABZq+r!~ulCONTf@Fq~~{{small|331}} [[Chungmuro station|Chungmuro]] {{rint|seoul|4|size=15}}
\utABZgl\utSTRr~~ ~~ ~~''Link with [[Seoul Subway Line 4|Line 4]]''
utHSTACC~~{{small|332}} [[Dongguk University station|Dongguk Univ.]]
utINTACC~~{{small|333}} [[Yaksu station|Yaksu]] {{rint|seoul|6|size=15}}
uhtHSTe@f!~lHSTACC~~{{small|334}} [[Geumho station|Geumho]]
uhINTACC~~{{small|335}} [[Oksu station|Oksu]] {{rint|seoul|gyeongjung|size=15}}
WASSERq\uhKRZW\WASSERq~~ ~~ ~~[[Dongho Bridge]] crossing [[Han River (Korea)|Han river]]
uhtHSTa@g!~lHSTACC~~{{small|336}} [[Apgujeong station|Apgujeong]]
\utKINTACCaq!~utINTACC\utLSTR+r~~{{small|337}} [[Sinsa station|Sinsa]] {{rint|seoul|sin|size=15}}
\utHSTACC\utLSTR!~MFADEf~~{{small|338}} [[Jamwon station|Jamwon]]
utINTACC~~{{small|339}} [[Express Bus Terminal station|Express Bus Terminal]] {{rint|seoul|7|size=15}} {{rint|seoul|9|size=15}}
utINTACC~~{{small|340}} [[Seoul National University of Education station|Seoul Nat'l Univ. of Education]] {{rint|seoul|2|size=15}}
\utHSTACC\utLSTR!~MFADEg~~{{small|341}} [[Nambu Bus Terminal station|Nambu Bus Terminal]]
utLSTRq!~ulCONTg@Gq\utLSTRq!~utINTACC\utLSTRr~~{{small|342}} [[Yangjae station|Yangjae]] {{rint|seoul|sin|size=15}}
utHSTACC~~{{small|343}} [[Maebong station|Maebong]]
utLSTR+l\utTINTACCt\utLSTRq!~ulCONTf@Fq~~{{small|344}} [[Dogok station|Dogok]] {{rint|seoul|bun|size=15}}
utLSTR\utHSTACC\~~{{small|345}} [[Daechi station|Daechi]]
utLSTR\utHSTACC\~~{{small|346}} [[Hangnyeoul station|Hangnyeoul]]
utLSTRl\utTHSTACCto\utLSTR+r~~{{small|347}} [[Daecheong station|Daecheong]]
\utHSTACC\utLSTR~~{{small|348}} [[Irwon station|Irwon]]
utLSTRq!~ulCONTg@Gq\utTINTACCt\utLSTRr~~{{small|349}} [[Suseo station|Suseo]] {{rint|seoul|bun|size=15}} {{rint|seoul|gtxa|size=15}}
uKDSTCCaq\utABZgr+r\~~ ~~ ~~Suseo Depot
utINTACC~~{{small|350}} [[Garak Market station|Garak Market]] {{rint|seoul|8|size=15}}
utHSTACC~~{{small|351}} [[National Police Hospital station|National Police Hospital]]
utKINTACCxe~~{{small|352}} [[Ogeum station|Ogeum]] {{rint|seoul|5|size=15}}
uextCONTf~~ ~~ ~~Extension to [[Hanam City Hall station|Hanam City Hall]] (Proposed)
}}


{| class="wikitable"
! Station<br/>number
! width = "250pt" | Station name<br/><small>English</small>
! width = "150pt" | Station name<br/><small>[[Hangul]]</small>
! width = "150pt" | Station name<br/><small>[[Hanja]]</small>
! width = "150pt" | Transfer
! Line name
! Distance<br/><small>in km</small>
! Total<br/>distance
! colspan = "2" | Location
|- style = "background:#{{rcr|Seoul Metropolitan Subway|3}}; height: 2pt"
| colspan = "10" |
|-
| {{center|309}}
| [[Daehwa station|Daehwa]]
| {{lang|ko|[[:ko:대화역|대화]]}}|| {{linktext|大|化}}
| 
| rowspan = "11" width = "70pt" | {{center|[[Ilsan Line]]}}
| {{center|---}}
| {{center|0.0}}
| rowspan = "11" width = "75pt" | {{center|[[Gyeonggi-do]]}}
| rowspan = "11" width = "100pt" | {{center|[[Goyang|Goyang-si]]}}
|-
| {{center|310}}
| [[Juyeop station|Juyeop]]
| {{lang|ko|[[:ko:주엽역|주엽]]}}|| {{linktext|注|葉}}
| 
| {{center|1.4}}
| {{center|1.4}}
|-
| {{center|311}}
| [[Jeongbalsan station|Jeongbalsan]] <br><small>([[Jeongbalsan station|Goyang AramNuri]])</small>
| {{lang|ko|[[:ko:정발산역|정발산]] <br /><small>([[:ko:정발산역|고양아람누리]])</small>}}|| {{linktext|鼎|鉢|山}}
| 
| {{center|1.6}}
| {{center|3.0}}
|-
| {{center|312}}
| [[Madu station|Madu]]
| {{lang|ko|[[:ko:마두역|마두]]}} || {{linktext|馬|頭}}
| 
| {{center|0.9}}
| {{center|3.9}}
|-
| {{center|313}}
| [[Baekseok station|Baekseok]] <br><small>([[Baekseok station|National Health Insurance Service Ilsan Hospital]])</small>
| {{lang|ko|[[:ko:백석역|백석]] <br /><small>([[:ko:백석역|건강보험일산병원]])</small>}} || {{linktext|白|石}}
| 
| {{center|1.4}}
| {{center|5.3}}
|-
| {{center|314}}
| [[Daegok station (Goyang)|Daegok]]
| {{lang|ko|[[:ko:대곡역 (고양)|대곡]]}} || {{linktext|大|谷}}
| {{rint|seoul|gyeongjung}} {{rint|seoul|seo}} {{rint|seoul|gtxa}}
| {{center|2.5}}
| {{center|7.8}}
|-
| {{center|315}}
| [[Hwajeong station (Goyang)|Hwajeong]]
| {{lang|ko|[[:ko:화정역 (고양)|화정]]}}|| {{linktext|花|井}}
| 
| {{center|2.1}}
| {{center|9.9}}
|-
| {{center|316}}
| [[Wondang station|Wondang]]
| {{lang|ko|[[:ko:원당역|원당]]}} || {{linktext|元|堂}}
| 
| {{center|2.6}}
| {{center|12.5}}
|-
| {{center|317}}
| [[Wonheung station|Wonheung]]
| {{lang|ko|[[:ko:원흥역|원흥]]}} || {{linktext|元|興}}
| 
| {{center|2.9}}
| {{center|15.4}}
|-
| {{center|318}}
| [[Samsong station|Samsong]]
| {{lang|ko|[[:ko:삼송역|삼송]]}} || {{linktext|三|松}}
| 
| {{center|2.1}}
| {{center|17.5}}
|-
| {{center|319}}
| [[Jichuk station|Jichuk]]
| {{lang|ko|[[:ko:지축역|지축]]}} || {{linktext|紙|杻}}
| 
| {{center|1.7}}
| {{center|19.2}}
|-
| {{center|320}}
| [[Gupabal station|Gupabal]] <br /><small>([[Gupabal station|Eunpyeong St. Mary's Hospital]])</small>
| {{lang|ko|[[:ko:구파발역|구파발]] <br /><small>([[:ko:구파발역|은평성모병원]])</small>}} || {{linktext|舊|把|撥}}
|
| rowspan = "34" | {{center|Seoul Metro Line 3}}
| {{center|1.5}}
| {{center|20.7}}
| rowspan = "33" | {{center|[[Seoul]]}}
| rowspan = "4" | {{center|[[Eunpyeong-gu]]}}
|-
| {{center|321}}
| [[Yeonsinnae station|Yeonsinnae]]
| {{lang|ko|[[:ko:연신내역|연신내]]}} || 연신내
| {{rint|seoul|6}} {{rint|seoul|gtxa}}
| {{center|2.0}}
| {{center|22.7}}
|-
| {{center|322}}
| [[Bulgwang station|Bulgwang]]
| {{lang|ko|[[:ko:불광역|불광]]}}|| {{linktext|佛|光}}
| {{rint|seoul|6}}
| {{center|1.3}}
| {{center|24.0}}
|-
| {{center|323}}
| [[Nokbeon station|Nokbeon]]
| {{lang|ko|[[:ko:녹번역|녹번]]}} || {{linktext|碌|磻}}
| 
| {{center|1.1}}
| {{center|25.1}}
|-
| {{center|324}}
| [[Hongje station|Hongje]]
| {{lang|ko|[[:ko:홍제역|홍제]]}} || {{linktext|弘|濟}}
| 
| {{center|1.6}}
| {{center|26.7}}
| rowspan = "3" | {{center|[[Seodaemun-gu]]}}
|-
| {{center|325}}
| [[Muakjae station|Muakjae]]
| {{lang|ko|[[:ko:무악재역|무악재]]}} || {{linktext|毋|岳}}재
| 
| {{center|0.9}}
| {{center|27.6}}
|-
| {{center|326}}
| [[Dongnimmun station|Dongnimmun]]
| {{lang|ko|[[:ko:독립문역|독립문]]}} || {{linktext|獨|立|門}}
| 
| {{center|1.1}}
| {{center|28.7}}
|-
| {{center|327}}
| [[Gyeongbokgung station|Gyeongbokgung]] <br><small>([[Gyeongbokgung station|Government Complex-Seoul]])</small>
| {{lang|ko|[[:ko:경복궁역|경복궁]] <br /><small>([[:ko:경복궁역|정부서울청사]])</small>}} || {{linktext|景|福|宮}}
| 
| {{center|1.6}}
| {{center|30.3}}
| rowspan = "3" | {{center|[[Jongno-gu]]}}
|-
| {{center|328}}
| [[Anguk station|Anguk]] <br /><small>([[Anguk station|Hyundai E & C]])</small>
| {{lang|ko|[[:ko:안국역|안국]] <br /><small>([[:ko:안국역|현대건설]])</small>}} || {{linktext|安|國}}
| 
| {{center|1.1}}
| {{center|31.4}}
|-
| {{center|329}}
| [[Jongno 3(sam)-ga station|Jongno 3(sam)-ga]]
| {{lang|ko|[[:ko:종로3가역|종로3가]]}} || {{linktext|鍾|路}}3{{linktext|街}}
| {{rint|seoul|1}} {{rint|seoul|5}}
| {{center|1.0}}
| {{center|32.4}}
|-
| {{center|330}}
| [[Euljiro 3(sam)-ga station|Euljiro 3(sam)-ga]] <br /><small>([[Euljiro 3(sam)-ga station|Shinhan Card]])</small>
| {{lang|ko|[[:ko:을지로3가역|을지로3가]] <br /><small>([[:ko:을지로3가역|신한카드]])</small>}} || {{linktext|乙|支|路}}3{{linktext|街}}
| {{rint|seoul|2}}
| {{center|0.6}}
| {{center|33.0}}
| rowspan = "4" | {{center|[[Jung-gu, Seoul|Jung-gu]]}}
|-
| {{center|331}}
| [[Chungmuro station|Chungmuro]]
| {{lang|ko|[[:ko:충무로역|충무로]]}} || {{linktext|忠|武|路}}
| {{rint|seoul|4}}
| {{center|0.7}}
| {{center|33.7}}
|-
| {{center|332}}
| [[Dongguk University station|Dongguk Univ.]]
| {{lang|ko|[[:ko:동대입구역|동대입구]]}}|| {{linktext|東|大|入|口}}
| 
| {{center|0.9}}
| {{center|34.6}}
|-
| {{center|333}}
| [[Yaksu station|Yaksu]]
| {{lang|ko|[[:ko:약수역|약수]]}} || {{linktext|藥|水}}
| {{rint|seoul|6}}
| {{center|0.7}}
| {{center|35.3}}
|-
| {{center|334}}
| [[Geumho station|Geumho]]
| {{lang|ko|[[:ko:금호역|금호]]}} || {{linktext|金|湖}}
| 
| {{center|0.8}}
| {{center|36.1}}
| rowspan = "2" | {{center|[[Seongdong-gu]]}}
|-
| {{center|335}}
| [[Oksu station|Oksu]]
| {{lang|ko|[[:ko:옥수역|옥수]]}} || {{linktext|玉|水}}
| {{rint|seoul|gyeongjung}}
| {{center|0.8}}
| {{center|36.9}}
|-
| {{center|336}}
| [[Apgujeong station|Apgujeong]] <br><small>([[Apgujeong station|Hyundai Department Store]])</small>
| {{lang|ko|[[:ko:압구정역|압구정]] <br /><small>([[:ko:압구정역|현대백화점]])</small>}} || {{linktext|狎|鷗|亭}}
| 
| {{center|2.1}}
| {{center|39.0}}
| rowspan = "2" | {{center|[[Gangnam-gu]]}}
|-
| {{center|337}}
| [[Sinsa station|Sinsa]]
| {{lang|ko|[[:ko:신사역|신사]]}} || {{linktext|新|沙}}
| {{rint|seoul|sin}}
| {{center|1.5}}
| {{center|40.5}}
|-
| {{center|338}}
| [[Jamwon station|Jamwon]]
| {{lang|ko|[[:ko:잠원역|잠원]]}} || {{linktext|蠶|院}}
| 
| {{center|0.9}}
| {{center|41.4}}
| rowspan = "5" | {{center|[[Seocho-gu]]}}
|-
| {{center|339}}
| [[Express Bus Terminal station|Express Bus Terminal]]
| {{lang|ko|[[:ko:고속터미널역|고속터미널]]}} || {{linktext|高|速}}터미널
| {{rint|seoul|7}} {{rint|seoul|9}}
| {{center|1.2}}
| {{center|42.6}}
|-
| {{center|340}}
| [[Seoul National University of Education station|Seoul Nat'l Univ. of Education]] <br><small>([[Seoul Nat'l Univ. of Education station|Court & Prosecutors' Office]])</small>
| {{lang|ko|[[:ko:교대역 (서울)|교대]] <br /><small>([[:ko:교대역 (서울)|법원·검찰청]])</small>}} || {{linktext|敎|大}}
| {{rint|seoul|2}}
| {{center|1.6}}
| {{center|44.2}}
|-
| {{center|341}}
| [[Nambu Bus Terminal station|Nambu Bus Terminal]] <br><small>([[Nambu Bus Terminal station|Seoul Arts Center]])</small>
| {{lang|ko|[[:ko:남부터미널역|남부터미널]] <br /><small>([[:ko:남부터미널역|예술의전당]])</small>}} || {{linktext|南|部}}터미널
| 
| {{center|0.9}}
| {{center|45.1}}
|-
| {{center|342}}
| [[Yangjae station|Yangjae]] <br><small>([[Yangjae station|Seocho-gu Office]])</small>
| {{lang|ko|[[:ko:양재역|양재]] <br /><small>([[:ko:양재역|서초구청]])</small>}} || {{linktext|良|才}}
| {{rint|seoul|sin}}
| {{center|1.8}}
| {{center|46.9}}
|-
| {{center|343}}
| [[Maebong station|Maebong]]
| {{lang|ko|[[:ko:매봉역|매봉]]}} || 매봉
| 
| {{center|1.2}}
| {{center|48.1}}
| rowspan = "7" | {{center|[[Gangnam-gu]]}}
|-
| {{center|344}}
| [[Dogok station|Dogok]]
| {{lang|ko|[[:ko:도곡역|도곡]]}} || {{linktext|道|谷}}
| {{rint|seoul|bun}}
| {{center|0.8}}
| {{center|48.9}}
|-
| {{center|345}}
| [[Daechi station|Daechi]]
| {{lang|ko|[[:ko:대치역|대치]]}} || {{linktext|大|峙}}
| 
| {{center|0.8}}
| {{center|49.7}}
|-
| {{center|346}}
| [[Hangnyeoul station|Hangnyeoul]]
| {{lang|ko|[[:ko:학여울역|학여울]]}} || 학여울
| 
| {{center|0.8}}
| {{center|50.5}}
|-
| {{center|347}}
| [[Daecheong station|Daecheong]] <br><small>([[Daecheong station|SH Corporation]])</small>
| {{lang|ko|[[:ko:대청역|대청]] <br /><small>([[:ko:대청역|서울주택도시공사]])</small>}} || 대청
| 
| {{center|0.9}}
| {{center|51.4}}
|-
| {{center|348}}
| [[Irwon station|Irwon]]
| {{lang|ko|[[:ko:일원역|일원]]}}|| {{linktext|逸|院}}
| 
| {{center|1.2}}
| {{center|52.6}}
|-
| {{center|349}}
| [[Suseo station|Suseo]]
| {{lang|ko|[[:ko:수서역|수서]]}} || {{linktext|水|西}}
| {{rint|seoul|bun}} {{rint|seoul|gtxa}}<br>{{nowrap|[[File:SR Train logo.png|100x12px|link=Suseo High Speed Railway]]}}
| {{center|1.8}}
| {{center|54.4}}
|-
| {{center|350}}
| [[Garak Market station|Garak Market]]
| {{lang|ko|[[:ko:가락시장역|가락시장]]}} || {{linktext|可|樂|市|場}}
| {{rint|seoul|8}}
| {{center|1.2}}
| {{center|55.6}}
| rowspan = "3" | {{center|[[Songpa-gu]]}}
|-
| {{center|351}}
| [[National Police Hospital station|National Police Hospital]]
| {{lang|ko|[[:ko:경찰병원역|경찰병원]]}} || {{linktext|警|察|病|院}}
| 
| {{center|0.8}}
| {{center|56.4}}
|-
| {{center|352}}
| [[Ogeum station|Ogeum]]
| {{lang|ko|[[:ko:오금역|오금]]}} || {{linktext|梧|琴}}
| {{rint|seoul|5}}
| {{center|0.6}}
| {{center|57.0}}
|-style = "background:#{{rcr|Seoul Metropolitan Subway|3}}; height:2pt"
| colspan = "10" |
|}

== Rolling stock ==
=== Current ===
* [[Seoul Metro 3000 series (VVVF)|VVVF inverter-controlled electric car]]
** First generation – since 2009
** Second generation – since 2022
* [[Korail Class 3000]]
** Second generation – since 2023
** Third generation – since 2023

<gallery class=center>
File:Seoul Metro Class 3000 (3936), Line 3, Daegok (20240408) (54220768044).jpg|Seoul Metro 3000 series VVVF inverter-controlled (First generation)
File:Seoul Metro Class 3000 (3045), Line 3, Daegok (20240408) (54219625837).jpg|Seoul Metro 3000 series VVVF inverter-controlled (Second generation)
File:Korail 3000 (2nd-gen), Line 3, Daegok (20240408) (54220929710).jpg|Korail Class 3000 (Second generation)
File:Korail 3000 (3rd-gen), Line 3, Daegok (20240408).jpg|Korail Class 3000 (Third generation)
</gallery>

=== Former ===
* Seoul Metro 3000 series
** Chopper-controlled from [[GEC Traction]] electric car (from 1989–2022, some transferred from [[Seoul Subway Line 4]])
** Chopper-controlled from GEC Traction electric car (rebuilt cars) (from 2010–2022)
* [[Korail Class 3000]]
** First generation (from 1995–2024)

<gallery class=center>
File:Seoul_Metro_Line_3_train_(GEC)_arriving_at_Oksu.jpg|Seoul Metro 3000 series Chopper-controlled EMU
File:옥수역에 진입하는 오금행 3x74편성.jpg|Korail Class 3000 (First generation)
</gallery>

== See also ==
* [[Subways in South Korea]]
* [[Seoul Metropolitan Subway]]

== Notes ==
{{Reflist|group="Note"}}

== References ==
{{Reflist}}

== External links ==
{{commons category}}
* [https://www.korail.com Korail]{{in lang|ko}}
* [https://web.archive.org/web/20050913101359/http://subway.seoul.go.kr/plan/plan_03.asp Seoul Metropolitan Government's Line 3 extension page] {{in lang|ko}} includes a route map and status information for the extension from Suseo to Garak Market.
* [https://web.archive.org/web/20050830223012/http://www.urbanrail.net/as/seou/seoul.htm UrbanRail.Net's Seoul Subway Page]
* [https://web.archive.org/web/20120414225109/http://www.smrt.co.kr/program/cyberStation/main2.jsp?lang=e Map, station and route finder]

{{Korail Lines}}
{{Public transport in the Seoul Metropolitan Area}}
{{South Korea rapid transit}}

[[Category:Seoul Subway Line 3| ]]
[[Category:Seoul Metropolitan Subway lines]]
[[Category:Railway lines opened in 1985]]