# List of active Republic of Korea Navy ships

The Republic of Korea Navy has about 160 ships in commission (a total displacement of about 232,285 tonnes).
The vessels are categorized into four levels. A first-rate ship (Sohn Wonyil-class SS, DDG, DDH, LPH, MLS, and AOE) is commanded by a captain; a second-rate ship (SS, FFG, FF, PCC, LST, ATS, and ASR) by a commander; a third-rate ship (PKG, MSH, and MHC) by a lieutenant commander; and a fourth-rate craft (PKMR, PKM, and LSF) is commanded by a lieutenant or a warrant officer.
The ROK Navy employs the U.S. Navy-style letter based hull classification symbols to designate the types of its ships and hull numbers to uniquely identify its vessels (e.g. DDH 975). The names are that of the historical figures, provinces, cities, counties, peaks, lakes, islands, and birds. The Chief of Naval Operations selects the names of ships.
The ship prefix for all the commissioned ROK Navy ship is ROKS (Republic of Korea Ship) when the names of ships are written in English.

## Submarine fleet
### Submarines

Submarines (SS) are named after historical figures.
| Class | ROKN classification | Hull number | Name | Hangul name (Hanja) | Displacement (submerged, tons) | Launch date | Delivery date | Commission date | Builder | Note |
| Dosan Ahn Changho class | SS: Submarine | 083 | Dosan Ahn Changho | 도산 안창호 (島山 安昌浩) | 3,750 | 2018-09-14 | 2021-08-13 | 2021-08-13 | Daewoo S&ME | Lead boat of KSS-III Batch-I; |
| Dosan Ahn Changho class | SS: Submarine | 085 | Ahn Mu | 안무 (安武) | 3,750 | 2020-11-10 | 2023-04-20 | 2023-04-26 | Daewoo S&ME | - |
| Dosan Ahn Changho class | SS: Submarine | 086 | Shin Chae-ho | 신채호 (申采浩) | 3,750 | 2021-09-28 | 2024-04-04 | 2024-04-05 | Hyundai Heavy Industries | Commissioned |
| Dosan Ahn Changho class | SS: Submarine | 087 | Lee Bong-chang | 이봉창 (李奉昌) | 3,750 | - | - | - | Hanwha Ocean | Contract awarded; Lead boat of Batch-II |
| Sohn Wonyil class | SS: Submarine | 072 | Sohn Won-yil | 손원일 (孫元一) | 1,860 | 2006-06-09 | 2007-12-26 | 2007-12-28 | Hyundai Heavy Industries | Lead boat of KSS-II Batch-I |
| Sohn Wonyil class | SS: Submarine | 073 | Jeong Ji | 정지 (鄭地) | 1,860 | 2007-06-13 | 2008-11-28 | 2008-12-02 | Hyundai Heavy Industries | - |
| Sohn Wonyil class | SS: Submarine | 075 | An Jung-geun | 안중근 (安重根) | 1,860 | 2008-06-04 | 2009-11-30 | 2009-12-01 | Hyundai Heavy Industries | - |
| Sohn Wonyil class | SS: Submarine | 076 | Kim Jwa-jin | 김좌진 (金佐鎭) | 1,860 | 2013-08-13 | 2014-12-30 | 2014-12-31 | Daewoo S&ME | Lead boat of Batch-II (6 in batch) |
| Sohn Wonyil class | SS: Submarine | 077 | Yun Bong-gil | 윤봉길 (尹奉吉) | 1,860 | 2014-07-03 | 2016-06-17 | 2016-06-20 | Hyundai Heavy Industries | - |
| Sohn Wonyil class | SS: Submarine | 078 | Yu Gwan-sun | 유관순 (柳寬順) | 1,860 | 2015-05-07 | 2017-07-10 | 2017-07-11 | Daewoo S&ME | - |
| Sohn Wonyil class | SS: Submarine | 079 | Hong Beom-do | 홍범도 (洪範圖) | 1,860 | 2016-04-05 | 2018-01-19 | 2018-01-23 | Hyundai Heavy Industries | - |
| Sohn Wonyil class | SS: Submarine | 081 | Lee Beom-seok | 이범석 (李範奭) | 1,860 | 2016-11-08 | 2019-05-09 | 2019-05-13 | Daewoo S&ME | - |
| Sohn Wonyil class | SS: Submarine | 082 | Shin Dol-seok | 신돌석 (申乭石) | 1,860 | 2017-09-07 | 2019-12-17 | 2020-01-31 | Hyundai Heavy Industries | - |
| Jang Bogo class | SS: Submarine | 061 | Jang Bogo | 장보고 (張保皐) | 1,290 | 1991-09-12 | 1992-10-14 | 1993-06-02 | Howaldtswerke-Deutsche Werft | Lead boat of KSS-I Batch-I |
| Jang Bogo class | SS: Submarine | 062 | Yi Cheon | 이천 (李阡) | 1,290 | 1992-10-12 | 1994-04-30 | 1994-06-20 | Daewoo S&ME | Assembled in S. Korea |
| Jang Bogo class | SS: Submarine | 063 | Choe Museon | 최무선 (崔茂宣) | 1,290 | 1993-08-07 | 1995-02-27 | 1995-02-28 | Daewoo S&ME | Assembled in S. Korea; Upgraded |
| Jang Bogo class | SS: Submarine | 065 | Park Wi | 박위 (朴葳) | 1,290 | 1994-05-21 | 1995-08-30 | 1995-08-31 | Daewoo S&ME | Lead boat of Batch-II |
| Jang Bogo class | SS: Submarine | 066 | Lee Jongmoo | 이종무 (李從茂) | 1,290 | 1995-05-17 | 1996-08-30 | 1996-08-31 | Daewoo S&ME | - |
| Jang Bogo class | SS: Submarine | 067 | Jung Woon | 정운 (鄭運) | 1,290 | 1996-05-07 | 1997-08-29 | 1997-08-30 | Daewoo S&ME | - |
| Jang Bogo class | SS: Submarine | 068 | Lee Sun-sin | 이순신 (李純信) | 1,290 | 1998-05-21 | 2000-01-31 | 2000-02-01 | Daewoo S&ME | Lead boat of KSS-I Batch-III; Capable of launching UGM-84L Sub Harpoon missiles |
| Jang Bogo class | SS: Submarine | 069 | Na Dae-yong | 나대용 (羅大用) | 1,290 | 1999-06-09 | 2000-11-30 | 2000-12-01 | Daewoo S&ME | Capable of launching UGM-84L Sub Harpoon missiles; Upgraded |
| Jang Bogo class | SS: Submarine | 071 | Yi Eokgi | 이억기 (李億祺) | 1,290 | 2000-05-24 | 2001-11-30 | 2001-12-01 | Daewoo S&ME | Capable of launching UGM-84L Sub Harpoon missiles; Upgraded |
* ROKS An Junggeun (Sohn Wonyil class)
* ROKS Lee Eokgi (Jang Bogo class)
* ROKS Dosan Ahn Changho (Dosan Ahn Changho class)

## Surface fleet
### Destroyers

Destroyers (DDG, DDH) are named after historical figures.
| Class | ROKN classification | Hull number | Name | Hangul name (Hanja) | Displacement (light/full, tons) | Launch date | Delivery date | Commission date | Builder | Note |
| Sejong the Great class (KDX-III) | DDG: Destroyer Guided-missile | 991 | Sejong the Great | 세종대왕 (世宗大王) | 7,650/10,600 | 2007-05-25 | 2008-12-22 | 2008-12-22 | Hyundai Heavy Industries | Lead ship of DDG Batch-I |
| Sejong the Great class (KDX-III) | DDG: Destroyer Guided-missile | 992 | Yulgok Yi I | 율곡이이 (栗谷 李珥) | 7,650/10,600 | 2008-11-14 | 2010-08-31 | 2010-09-01 | Daewoo S&ME | - |
| Sejong the Great class (KDX-III) | DDG: Destroyer Guided-missile | 993 | Seoae Ryu Sungryong | 서애류성룡 (西厓 柳成龍) | 7,650/10,600 | 2011-03-24 | 2012-08-31 | 2012-09-03 | Hyundai Heavy Industries | To be followed by Batch-II |
| Sejong the Great class (KDX-III) | DDG: Destroyer Guided-missile | 995 | Jeongjo the Great | 정조대왕 (正祖大王) | 8,200/12,000 | 2022-07-28 | 2024-11-27 | 2024-12-02 | Hyundai Heavy Industries | Lead ship of DDG Batch-II |
| Chungmugong Yi Sunshin class (KDX-II) | DDH: Destroyer Helicopter | 975 | Chungmugong Yi Sunshin | 충무공이순신 (忠武公 李舜臣) | 4,475/5,517 | 2002-05-22 | 2003-12-01 | 2003-12-02 | Daewoo S&ME | - |
| Chungmugong Yi Sunshin class (KDX-II) | DDH: Destroyer Helicopter | 976 | Munmu the Great | 문무대왕 (文武大王) | 4,500/5,520 | 2003-04-11 | 2004-09-30 | 2004-10-04 | Hyundai Heavy Industries | - |
| Chungmugong Yi Sunshin class (KDX-II) | DDH: Destroyer Helicopter | 977 | Dae Joyeong | 대조영 (大祚榮) | 4,500/5,520 | 2003-11-12 | 2005-06-30 | 2005-07-01 | Daewoo S&ME | - |
| Chungmugong Yi Sunshin class (KDX-II) | DDH: Destroyer Helicopter | 978 | Wang Geon | 왕건 (王建) | 4,500/5,520 | 2005-05-04 | 2006-11-09 | 2006-11-10 | Hyundai Heavy Industries | - |
| Chungmugong Yi Sunshin class (KDX-II) | DDH: Destroyer Helicopter | 979 | Kang Gam-chan | 강감찬 (姜邯贊) | 4,500/5,520 | 2006-03-16 | 2007-10-01 | 2007-10-02 | Daewoo S&ME | - |
| Chungmugong Yi Sunshin class (KDX-II) | DDH: Destroyer Helicopter | 981 | Choi Young | 최영 (崔瑩) | 4,500/5,520 | 2006-10-20 | 2008-09-03 | 2008-09-04 | Hyundai Heavy Industries | To be followed by KDDX |
| Kwanggaeto the Great class (KDX-I) | DDH: Destroyer Helicopter | 971 | Kwanggaeto the Great | 광개토대왕 (廣開土大王) | 3,200/3,900 | 1996-10-28 | 1998-07-24 | 1998-07-27 | Daewoo S&ME | Lead ship of DDH-I |
| Kwanggaeto the Great class (KDX-I) | DDH: Destroyer Helicopter | 972 | Ulchi Moonduk | 을지문덕 (乙支文德) | 3,181/3,975 | 1997-10-16 | 1999-08-30 | 1999-09-01 | Daewoo S&ME | - |
| Kwanggaeto the Great class (KDX-I) | DDH: Destroyer Helicopter | 973 | Yang Manchoon | 양만춘 (楊萬春) | 3,200/3,900 | 1998-10-19 | 2000-06-30 | 2000-07-01 | Daewoo S&ME | - |
* ROKS Sejong the Great (Sejong the Great class)
* ROKS Munmu the Great (Chungmugong Yi Sunshin class)
* ROKS Gwanggaeto the Great (Kwanggaeto the Great class)

### Frigates

Frigates (FFG, FF) are named after provinces and large cities that names previous ROK Navy destroyers had.
| Class | ROKN classification | Hull number | Name | Hangul name (Hanja) | Displacement (light/full, tons) | Launch date | Delivery date | Commission date | Builder | Note |
| Chungnam class | FFG: Frigate Guided-missile | 828 | Chungnam | 충남 (忠南) | 3,600/4,300 | 2023-04-10 | 2024-12-18 | - | Hyundai Heavy Industries | Lead ship of FFG-III (FFX Batch-III; 6 in batch) |
| Daegu class | FFG: Frigate Guided-missile | 818 | Daegu | 대구 (大邱) | 3,100/3,650 | 2016-06-02 | 2018-02-01 | 2018-03-06 | Daewoo S&ME | Lead ship of FFG-II (FFX Batch-II; 8 in batch); 3rd Daegu after JMS 303, DD 97/917 |
| Daegu class | FFG: Frigate Guided-missile | 819 | Gyeongnam | 경남 (慶南) | 3,100/3,650 | 2019-06-21 | 2020-12-31 | 2021-01-04 | Daewoo S&ME | 2nd Gyeongnam after APD 81/822 |
| Daegu class | FFG: Frigate Guided-missile | 821 | Seoul | 서울 | 3,100/3,650 | 2019-11-11 | 2021-07-13 | 2021-07 | Hyundai Heavy Industries | Commissioned in 2021; 4th Seoul after LCI 101, DD 92/912, FF 952 |
| Daegu class | FFG: Frigate Guided-missile | 822 | Donghae | 동해 (東海) | 3,100/3,650 | 2020-04-29 | 2021-11-03 | 2021-11-10 | Hyundai Heavy Industries | Commissioned in 2021; 2nd Donghae after PCC 751. |
| Daegu class | FFG: Frigate Guided-missile | 823 | Daejeon | 대전 (大田) | 3,100/3,650 | 2021-05-03 | 2023-02-19 | 2023-02-27 | Daewoo S&ME | Commissioned in 2023, 3rd Daejeon after JMS 301, DD 99/919 |
| Daegu class | FFG: Frigate Guided-missile | 825 | Pohang | 포항 (浦項) | 3,100/3,650 | 2021-09-08 | 2023-02-28 | 2023-03-06 | Daewoo S&ME | Commissioned in 2023 |
| Daegu class | FFG: Frigate Guided-missile | 826 | Cheonan | 천안 (天安) | 3,100/3,650 | 2021-11-09 | 2023-05-15 | 2023-05-19 | Hyundai Heavy Industries | Commissioned in 2023 |
| Daegu class | FFG: Frigate Guided-missile | 827 | Chuncheon | 춘천 (春川) | 3,100/3,650 | 2022-03-22 | 2023-10-24 | 2023-10-26 | Hyundai Heavy Industries | Commissioned in 2023 |
| Incheon class | FFG: Frigate Guided-missile | 811 | Incheon | 인천 (仁川) | 2,500/3,251 | 2011-04-29 | 2013-01-15 | 2013-01-17 | Hyundai Heavy Industries | Lead ship of FFG-I (FFX Batch-I; 6 in batch); 3rd Incheon after AKL 902, DD 98/918 |
| Incheon class | FFG: Frigate Guided-missile | 812 | Gyeonggi | 경기 (京畿) | 2,500/3,251 | 2013-07-18 | 2014-10-31 | 2014-11-03 | Hyundai Heavy Industries | 3rd Gyeonggi after DE 71, DD 923 |
| Incheon class | FFG: Frigate Guided-missile | 813 | Jeonbuk | 전북 (全北) | 2,500/3,251 | 2013-11-13 | 2014-12-31 | 2015-01-05 | Hyundai Heavy Industries | 2nd Jeonbuk after DD 96/916 |
| Incheon class | FFG: Frigate Guided-missile | 815 | Gangwon | 강원 (江原) | 2,500/3,251 | 2014-08-12 | 2015-12-31 | 2016-01-06 | STX Offshore & Shipbuilding | 3rd Gangwon after DE 72, DD 922 |
| Incheon class | FFG: Frigate Guided-missile | 816 | Chungbuk | 충북 (忠北) | 2,500/3,251 | 2014-10-23 | 2016-01-20 | 2016-01-26 | STX Offshore & Shipbuilding | 2nd Chungbuk after DD 95/915 |
| Incheon class | FFG: Frigate Guided-missile | 817 | Gwangju | 광주 (光州) | 2,500/3,251 | 2015-08-11 | 2016-11-09 | 2016-11-10 | STX Offshore & Shipbuilding | 3rd Gwangju after YMS 503, DD 90/921 |
| Ulsan class | FF: Frigate | 959 | Busan | 부산 (釜山) | 1,446/2,350 | 1992-02-20 | 1992-10-30 | 1992-11-02 | Hyundai Heavy Industries | 3rd Busan after AKL 901, DD 93/913 |
| Ulsan class | FF: Frigate | 961 | Cheongju | 청주 (淸州) | 1,446/2,350 | 1992-03-20 | 1992-11-30 | - | Daewoo S&ME | 2nd Cheongju after LCI 104 |
* ROKS Gyeongbuk (Ulsan class)
* ROKS Incheon (Incheon class)

### Corvettes

Corvettes (PCC) are named after cities, with the exception of Sinseong (one of Admiral Yi Sunshin's battle grounds).
| Class | ROKN classification | Hull number | Name | Hangul name (Hanja) | Displacement (light/full, tons) | Launch date | Delivery date | Commission date | Builder | Note |
| Pohang class | PCC: Patrol Combat Corvette |
| Pohang class | PCC: Patrol Combat Corvette | 782 | Gwangmyeong | 광명 (光明) | 950/1,220 | 1989-10-27 | 1990-06-30 | 1990-07-09 | Korea Tacoma | - |
| Pohang class | PCC: Patrol Combat Corvette | 783 | Sinseong | 신성 (新城) | 950/1,220 | 1991-10-08 | 1992-03-28 | - | Hanjin Heavy Industries | Lead ship of PCC Batch-VI; 2nd Sinseong after PCE 1001/711 |
| Pohang class | PCC: Patrol Combat Corvette | 785 | Gongju | 공주 (公州) | 950/1,220 | 1992-09-21 | 1993-07-31 | - | Korea Tacoma | 2nd Gongju after YMS 516 |
* ROKS Bucheon (Pohang class)

### Patrol vessels

Yoon Youngha class (PKG) is named for Navy heroes.
Chamsuri (PKM) means the sea eagle in Korean.
| Class | ROKN classification | Hull number | Name | Hangul name (Hanja) | Displacement (light/full, tons) | Launch date | Delivery date | Commission date | Builder | Note |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 711 | ROKS Yoon Youngha | 윤영하 (尹永夏) | 440/570 | 2007-06-28 | 2008-12-16 | 2008-12-17 | Hanjin Heavy Industries | Named after the skipper of ROKS Chamsuri 357; Lead ship of PKX-A |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 712 | ROKS Han Sanggook | 한상국 (韓相國) | 440/570 | 2009-09-23 | 2011-09-14 | 2011-09-15 | STX Offshore & Shipbuilding | - |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 713 | ROKS Jo Chunhyung | 조천형 (趙天衡) | 440/570 | 2009-09-23 | 2011-09-30 | 2011-10-04 | STX Offshore & Shipbuilding | - |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 715 | ROKS Hwang Dohyun | 황도현 (黃道顯) | 440/570 | 2009-12-11 | 2011-11-10 | 2011-11-11 | STX Offshore & Shipbuilding | - |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 716 | ROKS Suh Hoowon | 서후원 (徐厚源) | 440/570 | 2009-12-11 | 2011-09-02 | 2011-09-26 | STX Offshore & Shipbuilding | - |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 717 | ROKS Park Donghyuk | 박동혁 (朴東赫) | 440/570 | 2010-07-28 | 2011-09-23 | 2011-09-26 | Hanjin Heavy Industries | - |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 718 | ROKS Hyun Sihak | 현시학 (玄時學) | 440/570 | 2010-07-28 | 2011-10-15 | 2011-10-28 | Hanjin Heavy Industries | - |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 719 | ROKS Jung Geungmo | 정긍모 (鄭兢謨) | 440/570 | 2010-11-02 | 2011-12-16 | 2011-12-19 | Hanjin Heavy Industries | |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 721 | ROKS Ji Deokchil | 지덕칠 (池德七) | 440/570 | 2010-11-02 | 2011-12-23 | 2011-12-23 | Hanjin Heavy Industries | |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 722 | ROKS Lim Byeongrae | 임병래 (林炳來) | 440/570 | 2012-11-20 | 2013-09-03 | 2013-09-06 | STX Offshore & Shipbuilding | |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 723 | ROKS Hong Siuk | 홍시욱 (洪時旭) | 440/570 | 2012-11-20 | 2013-10-04 | 2013-10-10 | STX Offshore & Shipbuilding | |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 725 | ROKS Hong Daeseon | 홍대선 (洪大善) | 440/570 | 2012-11-20 | 2013-11-04 | 2013-11-05 | STX Offshore & Shipbuilding | |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 726 | ROKS Han Munsik | 한문식 (韓文植) | 440/570 | 2013-04-24 | 2014-01-27 | 2014-01-28 | Hanjin Heavy Industries | - |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 727 | ROKS Kim Changhak | 김창학 (金昌學) | 440/570 | 2013-04-24 | 2014-02-28 | 2014-03-04 | Hanjin Heavy Industries | |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 728 | ROKS Park Dongjin | 박동진 (朴東鎭) | 440/570 | 2013-04-24 | 2014-03-28 | 2014-04-01 | Hanjin Heavy Industries | |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 729 | ROKS Kim Soohyun | 김수현 (金壽鉉) | 440/570 | 2014-04-30 | 2014-09-30 | 2014-10-02 | STX Offshore & Shipbuilding | |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 732 | ROKS Jeon Byeongik | 전병익 (全炳翼) | 440/570 | 2016-06-24 | 2017-12-29 | 2018-01-11 | STX Offshore & Shipbuilding | Last ship of PKX-A (no PKG 731) |
| Yoon Youngha class | PKG: Patrol Killer Guided-missile | 733 | ROKS Lee Byeongcheol | 이병철 (李丙喆) | 440/570 | 2014-04-30 | 2014-11-28 | 2014-12-03 | STX Offshore & Shipbuilding | |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 211 | Chamsuri 211 | 참수리 211 | 210/250 | 2016-07-26 | 2017-10-30 | 2017-11-01 | Hanjin Heavy Industries | Lead ship of PKX-B Batch-I (16 in batch); 34 in class |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 212 | Chamsuri 212 | 참수리 212 | 210/250 | 2018-12-21 | 2019-11-26 | 2019-11-28 | Hanjin Heavy Industries |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 213 | Chamsuri 213 | 참수리 213 | 210/250 | 2018-12-21 | 2019-12 | 2019-12-18 | Hanjin Heavy Industries | - |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 215 | Chamsuri 215 | 참수리 215 | 210/250 | 2018-12-21 | 2019-12 | 2019-12-31 | Hanjin Heavy Industries | - |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 216 | Chamsuri 216 | 참수리 216 | 210/250 | 2019-12-13 | 2020-10-19 | 2020-10-20 | Hanjin Heavy Industries | - |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 217 | Chamsuri 217 | 참수리 217 | 210/250 | 2019-12-13 | 2021-04-28 | - | Hanjin Heavy Industries | - |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 218 | Chamsuri 218 | 참수리 218 | 210/250 | 2019-12-13 | 2021-04-28 | - | Hanjin Heavy Industries | - |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 219 | Chamsuri 219 | 참수리 219 | 210/250 | 2019-12-13 | 2021-04-28 | - | Hanjin Heavy Industries | - |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 221 | Chamsuri 221 | 참수리 221 | 210/250 | 2020-12-29 | 2021-12 | - | Hanjin Heavy Industries | |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 222 | Chamsuri 222 | 참수리 222 | 210/250 | 2020-12-29 | 2021-12-23 | - | Hanjin Heavy Industries | |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 223 | Chamsuri 223 | 참수리 223 | 210/250 | 2020-12-29 | 2021-12-27 | - | Hanjin Heavy Industries | |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 225 | Chamsuri 225 | 참수리 225 | 210/250 | 2020-12-29 | 2021-12-28 | - | Hanjin Heavy Industries | |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 226 | Chamsuri 226 | 참수리 226 | 210/250 | 2022-05-12 | 2022-12-1 | - | Hanjin Heavy Industries | Contract awarded |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 227 | Chamsuri 227 | 참수리 227 | 210/250 | 2022-05-12 | 2022-12-12 | - | Hanjin Heavy Industries | |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 228 | Chamsuri 228 | 참수리 228 | 210/250 | 2022-05-12 | 2022-12-20 | - | Hanjin Heavy Industries | |
| Chamsuri (PKMR 211) class | PKMR: Patrol Killer Medium Rocket | 229 | Chamsuri 229 | 참수리 229 | 210/250 | 2022-05-12 | 2022-12-26 | - | Hanjin Heavy Industries | |
| Chamsuri (PKM 268) class | PKM: Patrol Killer Medium | 298 - 375 | Chamsuri 313 - 375 | 참수리 313 - 375 | 151/170 | - | - | - | - | 35 in service (105 built from 1978 to 1993); To be replaced by PKG & PKMR |
* ROKS Hyun Sihak (Yoon Youngha class)
* A Chamsuri-class patrol craft and a Sohn Wonyil-class submarine on background

### Amphibious warfare ships

Dokdo class (LPH) is named for islands. Cheonwangbong class and Gojunbong (LST) class are named for mountain peaks.
Solgae (LSF) means the black kite in Korean.
| Class | ROKN classification | Hull number | Name | Hangul name (Hanja) | Displacement (light/full, tons) | Launch date | Delivery date | Commission date | Builder | Note |
| Dokdo class | LPH: Landing Transport Helicopter | 6111 | Dokdo | 독도 (獨島) | 14,550/19,000 | 2005-07-12 | 2007-07-02 | 2007-07-03 | Hanjin Heavy Industries | 2nd Dokdo after LSM 603 |
| Dokdo class | LPH: Landing Transport Helicopter | 6112 | Marado | 마라도 (馬羅島) | 14,500/19,000 | 2018-05-14 | 2021-06-24 | 2021-06-28 | Hanjin Heavy Industries | - |
| Cheonwangbong class | LST: Landing Ship Tank | 686 | ROKS Cheonwangbong | 천왕봉 (天王峰) | 4,900/6,940 | 2013-09-11 | 2014-11-28 | 2014-12-01 | Hanjin Heavy Industries | Lead ship of LST-II (4 in class) |
| Cheonwangbong class | LST: Landing Ship Tank | 687 | ROKS Cheonjabong | 천자봉 (天子峰) | 4,900/6,940 | 2015-12-15 | 2017-08-01 | 2017-08-04 | Hyundai Heavy Industries | - |
| Cheonwangbong class | LST: Landing Ship Tank | 688 | ROKS Ilchulbong | 일출봉 (日出峰) | 4,900/6,940 | 2016-10-25 | 2018-04-02 | 2018-04-11 | Hyundai Heavy Industries | - |
| Cheonwangbong class | LST: Landing Ship Tank | 689 | ROKS Nojeokbong | 노적봉 (露積峰) | 4,900/6,940 | 2017-11-02 | 2018-11-21 | 2018-12-3 | Hyundai Heavy Industries | - |
| Gojunbong class | LST: Landing Ship Tank | 681 | ROKS Gojunbong | 고준봉 (孤隼峰) | 2,900/4,360 | 1992-09-04 | 1993-06-16 | 1993-06-19 | Korea Tacoma | - |
| Gojunbong class | LST: Landing Ship Tank | 682 | ROKS Birobong | 비로봉 (毗盧峰) | 2,900/4,360 | 1996-12-18 | 1997-11-27 | 1997-12-01 | Korea Shipbuilding Corp. | - |
| Gojunbong class | LST: Landing Ship Tank | 683 | ROKS Hyangnobong | 향로봉 (香爐峰) | 2,900/4,360 | 1998-10-30 | 1999-08-29 | 1999-08-30 | Hanjin Heavy Industries | - |
| Gojunbong class | LST: Landing Ship Tank | 685 | ROKS Seonginbong | 성인봉 (聖人峰) | 2,900/4,360 | 1999-03-04 | 1999-11-30 | 1999-12-01 | Hanjin Heavy Industries | - |
| Solgae 631-class | LSF: Landing Ship Fast | 631 | ROKS Solgae 631 | 솔개 631 | 95/155 | - | 2007-04-02 | 2007-10-xx | Hanjin Heavy Industries | Lead ship of LSF-II; Locally built LCAC |
| Solgae 631-class | LSF: Landing Ship Fast | 632 | ROKS Solgae 632 | 솔개 632 | 95/155 | - | 2007-04-xx | 2007-10-xx | Hanjin Heavy Industries | - |
| Solgae 631-class | LSF: Landing Ship Fast | 633 | Solgae 633 | 솔개 633 | - | 2021-12-14 | 2023-06-01 | - | Hanjin Heavy Industries | Laid down; Lead ship of LSF-II phase II |
| Solgae 631-class | LSF: Landing Ship Fast | 635 | Solgae 635 | 솔개 635 | - | 2021-12-14 | 2023-06-01 | - | Hanjin Heavy Industries | Laid down |
| Solgae 631-class | LSF: Landing Ship Fast | 636 | Solgae 636 | 솔개 636 | - | 2023-05-17 | - | - | Hanjin Heavy Industries | Contract awarded |
| Solgae 631-class | LSF: Landing Ship Fast | 637 | Solgae 637 | 솔개 637 | - | 2023-05-17 | - | - | Hanjin Heavy Industries | Contract awarded |
| Solgae 631-class | LSF: Landing Ship Fast | 638 | Solgae 638 | 솔개 638 | - | - | - | - | Hanjin Heavy Industries | Contract awarded |
| Solgae 631-class | LSF: Landing Ship Fast | 639 | Solgae 639 | 솔개 639 | - | - | - | - | Hanjin Heavy Industries | Contract awarded |
| Solgae 621-class | LSF: Landing Ship Fast | 621 | Solgae 621 | 솔개 621 | 132/149 | 2004-04-24 (Laid down) | 2005-12-28 | 2005-12-28 | Khabarovsk Shipyard | Assault hovercraft (Project 12061E Murena-E) transferred from Russia |
| Solgae 621-class | LSF: Landing Ship Fast | 622 | Solgae 622 | 솔개 622 | 132/149 | - | 2006-09-22 | 2006-10-15 | Khabarovsk Shipyard | Assault hovercraft (Project 12061E Murena-E) transferred from Russia |
| Solgae 621-class | LSF: Landing Ship Fast | 623 | Solgae 623 | 솔개 623 | 132/149 | - | 2007-01-15 | 2007-01-15 | Khabarovsk Shipyard | Assault hovercraft (Project 12061E Murena-E) transferred from Russia |
* ROKS Dokdo (Dokdo class)
* ROKS Cheonwangbong (Cheonwangbong class)
* ROKS Birobong (Gojunbong class)
* ROKS Solgae 623 (Solgae 621-class)

### Mine warfare ships

Nampo class and Wonsan class (MLS) are named after places known for naval mine operations during the Korean War.
Yangyang class (MSH) is named for sea-side counties. Ganggyeong class (MHC) is named for towns that names are previously used by decommissioned minesweepers.
| Class | ROKN classification | Hull number | Name | Hangul name (Hanja) | Displacement (light/full, tons) | Launch date | Delivery date | Commission date | Builder | Note |
| Nampo class | MLS: Mine Layer Ship | 570 | Nampo | 남포 (南浦) | 3,000/4,240 | 2015-5-27 | 2017-06-09 | 2017-06-16 | Hyundai Heavy Industries | MLS-II; 3rd Nampo after LCI 106, AKL 905 |
| Wonsan class | MLS: Mine Layer Ship | 560 | Wonsan | 원산 (元山) | 2,500/3,440 | 1996-09-20 | 1997-09-30 | 1998-02-05 | Hyundai Heavy Industries | 2nd Wonsan after AKL 903 |
| Yangyang class | MSH: Mine Sweeper Hunter | 571 | Yangyang | 양양 (襄陽) | 730/923 | 1999-02-25 | 1999-12-29 | 1999-12-31 | Kangnam Corp. | - |
| Yangyang class | MSH: Mine Sweeper Hunter | 572 | Ongjin | 옹진 (甕津) | 730/923 | 2002-12-28 | 2003-09-01 | 2003-10-28 | Kangnam Corp. | - |
| Yangyang class | MSH: Mine Sweeper Hunter | 573 | Haenam | 해남 (海南) | 730/923 | 2004-02-18 | 2004-10-30 | 2004-11-12 | Kangnam Corp. | - |
| Yangyang class | MSH: Mine Sweeper Hunter | 575 | Namhae | 남해 (南海) | 730/923 | 2020-04-07 | 2021-11-19 | 2021-11-23 | Kangnam Corp. | Lead ship of MSH phase II |
| Yangyang class | MSH: Mine Sweeper Hunter | 576 | Hongseong | 홍성 (洪城) | 730/923 | 2020-09-11 | 2022-10-18 | 2022-10-20 | Kangnam Corp. | - |
| Yangyang class | MSH: Mine Sweeper Hunter | 577 | Goseong | 고성 (高城) | 730/923 | 2021-03-04 | 2022-12-26 | 2023-07-10 | Kangnam Corp. | Laid down |
| Ganggyeong class | MHC: Mine Hunter Coastal | 561 | ROKS Ganggyeong (Kang Kyung) | 강경 (江景) | 450/512 | 1986-08-30 | 1986-12-19 | 1986-12-22 | Kangnam Corp. | 2nd Ganggyeong after YMS 510 |
| Ganggyeong class | MHC: Mine Hunter Coastal | 562 | ROKS Gangjin | 강진 (康津) | 450/512 | 1990-10-27 | 1991-05-31 | 1991-06-03 | Kangnam Corp. | 2nd Gangjin after YMS 501 |
| Ganggyeong class | MHC: Mine Hunter Coastal | 563 | ROKS Goryeong | 고령 (高靈) | 450/512 | 1991-01-14 | 1991-11-30 | 1991-12-01 | Kangnam Corp. | 2nd Goryeong after YMS 515 |
| Ganggyeong class | MHC: Mine Hunter Coastal | 565 | ROKS Gimpo | 김포 (金浦) | 450/512 | 1992-09-29 | 1993-04-30 | 1993-05-01 | Kangnam Corp. | 2nd Gimpo after AMS 520 |
| Ganggyeong class | MHC: Mine Hunter Coastal | 566 | ROKS Gochang | 고창 (高敞) | 450/512 | 1993-03-30 | 1993-10-29 | 1993-11-01 | Kangnam Corp. | 2nd Gochang after AMS 521 |
| Ganggyeong class | MHC: Mine Hunter Coastal | 567 | ROKS Gimhwa | 김화 (金化) | 450/512 | 1993-08-01 | 1994-04-xx | 1994-05-02 | Kangnam Corp. | Name changed from Geumhwa to Gimhwa on Feb 1, 2018; 2nd Geumhwa after AMS 519 |
* ROKS Wonsan (Wonsan class)
* ROKS Ongjin (Yangyang class) and ROKS Goryeong (Ganggyeong class) on background

### Auxiliary ships

ATH is named for an island where Admiral Yi Sunshin's HQ was located. AOEs are named for lakes.
Tongyeong class have legacy names of previous ROK Navy ships. ASR is named for a base established by Commissioner Chang Bogo.
Singiwon and Sinsegi (AGS) mean a new era and a new century in Korean, respectively.
Mulgae (LCU) means the fur seal in Korean.
| Class | ROKN classification | Hull number | Name | Hangul name (Hanja) | Displacement (light/full, tons) | Launch date | Delivery date | Commission date | Builder | Note |
| Hansando class | ATH: Training Ship Helicopter | 81 | Hansando | 한산도 (閑山島) | 4,500/6,000 | 2018-11-16 | 2020-10-21 | 2020-10-22 | Hyundai Heavy Industries | 2nd ship named for Battle of Hansan Island after PCE 53 |
| Soyang class | AOE: Fast Combat Support Ship | 51 | Soyang | 소양 (昭陽) | 10,600/22,000 | 2016-11-29 | 2018-09-07 | 2018-09-18 | Hyundai Heavy Industries | AOE-II; 2nd Soyang after AOG 55; To be followed by AOE-II phase II |
| Cheonji class | AOE: Fast Combat Support Ship | 57 | Cheonji | 천지 (天池) | 4,200/9,170 | 1990-07-26 | 1990-12-29 | 1991-01-04 | Hyundai Heavy Industries | 2nd Cheonji after AO 2/51 |
| Cheonji class | AOE: Fast Combat Support Ship | 58 | Daecheong | 대청 (大淸) | 4,200/9,170 | 1997-01-20 | 1997-11-28 | 1997-12-01 | Hyundai Heavy Industries | - |
| Cheonji class | AOE: Fast Combat Support Ship | 59 | Hwacheon | 화천 (華川) | 4,180/9,180 | 1997-08-27 | 1998-04-30 | 1998-05-01 | Hyundai Heavy Industries | 2nd Hwacheon after AO 5/52 |
| Tongyeong class | ATS: Salvage and Rescue Ship | 31 | Tongyeong | 통영 (統營) | 3,500/4,710 | 2012-09-04 | 2014-12-30 | 2014-12-31 | Daewoo S&ME | Lead ship of ATS-II (2 in class); 2nd Tongyeong after JMS 302 |
| Tongyeong class | ATS: Salvage and Rescue Ship | 32 | Gwangyang | 광양 (光陽) | 3,500/4,710 | 2015-06-30 | 2016-09-29 | 2016-10-10 | Hanjin Heavy Industries | 3rd Gwangyang after AKL 62, ATS 28 |
| Ganghwado class | ASR-II: Submarine Rescue Ship | 22 | Ganghwado | 강화도 (江華島) | 5,600/6,800 | 2021-10-07 | 2024-11-01 | 2024-11-11 | Daewoo S&ME | |
| Cheonghaejin class | ASR: Submarine Rescue Ship | 21 | Cheonghaejin | 청해진 (淸海鎭) | 3,200/4,300 | 1995-10-18 | 1996-11-30 | 1996-12-02 | Daewoo S&ME | To be followed by ASR-II |
| Singiwon class | AGS: Surveying Ship | 13 | Singiwon | 신기원 (新紀元) | 3,500/4,600 | 2012-xx-xx | - | 2014-12-xx | - | AGX-II |
| Sinsegi class | AGS: Surveying Ship | 12 | Sinsegi | 신세기 (新世紀) | 2,850/3,700 | 2002-05-27 | - | 2003-xx-xx | - | AGX-I |
| Mulgae (LCU 87) class | LCU: Landing Craft Utility | 87 | Mulgae 87 | 물개 87 | 540/940 | - | - | - | Hanjin Heavy Industries | Lead ship of 500-ton Mulgae LCU; Littoral transport and logistics support |
| Mulgae (LCU 87) class | LCU: Landing Craft Utility | 88 | Mulgae 88 | 물개 88 | 540/940 | - | - | - | Hanjin Heavy Industries | - |
| Mulgae (LCU 87) class | LCU: Landing Craft Utility | 89 | Mulgae 89 | 물개 89 | 540/940 | - | - | - | Hanjin Heavy Industries | - |
| Mulgae (LCU/L 79) class | LCU/L: Landing Craft Utility Minelayer | 79 | Mulgae 79 | 물개 79 | 235/442 | - | - | - | Hanjin Heavy Industries | Lead ship of LCU/L; Littoral transport, logistics support, and mine warfare support |
| Mulgae (LCU/L 79) class | LCU/L: Landing Craft Utility Minelayer | 81 | Mulgae 81 | 물개 81 | 235/442 | - | - | - | Hanjin Heavy Industries | - |
| Mulgae (LCU/L 79) class | LCU/L: Landing Craft Utility Minelayer | 82 | "Mulgae 82" | 물개 82 | 235/442 | - | - | - | Hanjin Heavy Industries | - |
| Mulgae (LCU/L 79) class | LCU/L: Landing Craft Utility Minelayer | 83 | Mulgae 83 | 물개 83 | 235/442 | - | - | - | Hanjin Heavy Industries | - |
| Mulgae (LCU/L 79) class | LCU/L: Landing Craft Utility Minelayer | 85 | Mulgae 85 | 물개 85 | 235/442 | - | - | - | Hanjin Heavy Industries | - |
| Mulgae (LCU/L 79) class | LCU/L: Landing Craft Utility Minelayer | 86 | Mulgae 86 | 물개 86 | 235/442 | 2010-10-20 | 2011-02-24 | - | Hanjin Heavy Industries | - |
| Mulgae (LCU/L 79) class | LCU/L: Landing Craft Utility Minelayer | 91 | Mulgae 91 | 물개 91 | 235/442 | - | - | 2018-xx-xx | Hanjin Heavy Industries | - |
| Mulgae (LCU/L 79) class | LCU/L: Landing Craft Utility Minelayer | 92 | Mulgae 92 | 물개 92 | 235/442 | - | - | - | Hanjin Heavy Industries | Laid down |
| Mulgae (LCU/L 79) class | LCU/L: Landing Craft Utility Minelayer | 93 | Mulgae 93 | 물개 93 | 235/442 | - | - | - | Hanjin Heavy Industries | Laid down |
* ROKS Soyang (Soyang class)
* ROKS Cheonji (Cheonji class)
* ROKS Tongyeong (Tongyeong class)
* ROKS Cheonghaejin (Cheonghaejin class)

## Major service craft

The hull number of service craft starts with Hangul. Service craft have no name.
| Class | ROKN classification | Hull number | Name | Hangul name (Hanja) | Displacement (light/full, tons) | Launch date | Delivery date | Commission date | Builder | Note |
| - | MTB: Multipurpose Training Boat | 자-201 | - | - | 230/280 | 2017-04-xx | 2017-12-28 | 2018-01-xx | Hanjin Heavy Industries | Catamaran with water jets |
| - | MTB: Multipurpose Training Boat | 자-202 | - | - | 230/280 | 2019-02-xx | 2019-11-29 | 2019-12-02 | Hanjin Heavy Industries | - |
| - | MTB: Multipurpose Training Boat | 자-203 | - | - | 230/280 | - | - | - | Hanjin Heavy Industries | Contract awarded |
| - | MTB: Multipurpose Training Boat | 자-205 | - | - | 230/280 | - | - | - | Hanjin Heavy Industries | Contract awarded |