| Department of Social Security Policy Research | Director | Kim, Taewan | 044-287-8233 | |
| Department of Social Security Policy Research | Deputy Director | Kim, Ki-tae | 044-287-8083 | |
| Department of Social Security Policy Research | Senior Research Fellow | Kang, Shin-wook | 044-287-8133 | |
| Department of Social Security Policy Research | Senior Research Fellow | No, Dae-myung | 044-287-8119 | |
| Department of Social Security Policy Research | Director | Yeo, Eugene | 044-287-8181 | |
| Department of Social Security Policy Research | Senior Research Fellow | Lee, Taejin | 044-287-8111 | |
| Department of Social Security Policy Research | Senior Research Fellow | Lee, Hyon-Joo | 044-287-8200 | |
| Department of Social Security Policy Research | Research Fellow | Kim, Moon-Kil | 044-287-8354 | |
| Department of Social Security Policy Research | Research Fellow | Lee, Ayoung | 044-287-8407 | |
| Department of Social Security Policy Research | Research Fellow | LEE, Won-jin | 044-287-8401 | |
| Department of Social Security Policy Research | Research Fellow | Lee, Cheol-Seon | 044-287-8149 | |
| Department of Social Security Policy Research | Research Fellow | Lim, Deok-young | 044-287-8284 | |
| Department of Social Security Policy Research | Research Fellow | Lim, Wan-sub | 044-287-8272 | |
| Department of Social Security Policy Research | Research Fellow | Joung, Eun-Hee | 044-287-8183 | |
| Department of Social Security Policy Research | Research Fellow | Jung, Hae-Sik | 044-287-8250 | |
| Department of Social Security Policy Research | Associate Research Fellow | Ko, Hyejin | 044-287-8261 | |
| Department of Social Security Policy Research | Associate Research Fellow | Kwak, Yoon-Kyung | 044-287-8323 | |
| Department of Social Security Policy Research | Associate Research Fellow | Kim, Seonga | 044-287-8304 | |
| Department of Social Security Policy Research | Associate Research Fellow | Ryu, Jaerin | 044-287-8091 | |
| Department of Social Security Policy Research | Associate Research Fellow | Shin, Young-Kyu | 044-287-8255 | |
| Department of Social Security Policy Research | Associate Research Fellow | Oh, Sungjae | 044-287-8339 | |
| Department of Social Security Policy Research | Associate Research Fellow | Lee, Dah-Mi | 044-287-8316 | |
| Department of Social Security Policy Research | Associate Research Fellow | Lee, Jumi | 044-287-8159 | |
| Department of Social Security Policy Research | Associate Research Fellow | Cho, Sungho | 044-287-8187 | |
| Department of Social Security Policy Research | Associate Research Fellow | Ham, Sun-Yu | 044-287-8466 | |
| Department of Social Security Policy Research | Senior Researcher | Ryoo, Jina | 044-287-8162 | |
| Department of Social Security Policy Research | Senior Researcher | Woo, Sun-Hee | 044-287-8317 | |
| Department of Social Security Policy Research | Senior Researcher | Lee, Byeong-Jae | 044-287-8185 | |
| Department of Social Security Policy Research | Senior Researcher | Jun, Ji-Hyun | 044-287-8324 | |
| Department of Social Security Policy Research | Senior Researcher | Choi, Junyoung | 044-287-8188 | |
| Department of Social Security Policy Research | Senior Researcher | Ha, Eun-Sol | 044-287-8294 | |
| Department of Social Security Policy Research | Researcher | Kang, Yeaeun | 044-287-8400 | |
| Department of Social Security Policy Research | Researcher | Kim, Gun-Hye | 044-287-8459 | |
| Department of Social Security Policy Research | Researcher | Kim, Yeseul | 044-287-8173 | |
| Department of Social Security Policy Research | Researcher | Nam, Yunjae | 044-287-8191 | |
| Department of Social Security Policy Research | Researcher | Lee Jihye | 044-287-8256 | |
| Department of Social Security Policy Research | Researcher | Chang, Sunghyun | 044-287-8494 | |
| Department of Social Security Policy Research | Researcher | Jang, Yoonsun | 044-287-8393 | |
| Department of Social Security Policy Research | Researcher | Jeong, Jooseong | 044-287-8334 | |
| Department of Social Security Policy Research | Researcher | Jo, BoBAe | 044-287-8362 | |
| Department of Social Security Policy Research | Researcher | Han, Gye-ore | 044-287-8393 | |
| Department of Social Security Policy Research | Researcher | Han, Sujin | 044-287-8114 | |
| Department of Social Security Policy Research | 연구원 | 김재연 | 044-287-8215 | |
