| Post: | Chairman |
| Body: | the Joint Chiefs of Staff |
| Native Name: | Korean: 대한민국 합동참모의장 |
| Insignia: | ROK JCF logo.svg |
| Insigniasize: | 75 |
| Insigniacaption: | Insignia of the Joint Chiefs of Staff |
| Flag: | Flag of the Chairman of the Joint Chiefs of Staff of the Republic of Korea.jpg |
| Flagcaption: | Flag of the chairman of the Joint Chiefs of Staff |
| Incumbent: | Admiral Kim Myung-soo |
| Incumbentsince: | 25 November 2023 |
| Department: | Joint Chiefs of Staff |
| Member Of: | Joint Chiefs of Staff |
| Residence: | Seoul Yongsan, South Korea |
| Nominator: | President of South Korea |
| Appointer: | President of South Korea |
| First: | General Lee Hyong-kon |
| Deputy: | Deputy Chairman of the Joint Chiefs of Staff |
The Chairman of the Joint Chiefs of Staff is the highest-ranking and most senior military officer in the Republic of Korea Armed Forces.
Previous chairmen have been:[1]