| Cho Hyun-dong | |
| Birth Date: | 1960 |
| Birth Place: | Seoul, South Korea |
| Alma Mater: | Hankuk University of Foreign Studies |
| Party: | Independent |
| Office: | South Korean ambassador to the United States |
| President: | Yoon Suk-yeol |
| Termstart: | 14 April 2023 |
| Predecessor: | Cho Tae-yong |
| Office1: | First Vice Minister of Foreign Affairs |
| President1: | Yoon Suk-yeol |
| Termstart1: | 25 May 2022 |
| Termend1: | 13 April 2023 |
| Predecessor1: | Choi Jong-gun |
| Successor1: | Chang Ho-jin |
Cho Hyun-dong (; born 1960) is a South Korean diplomat. He served as the first deputy foreign minister of the Yoon Suk Yeol government and has served as the South Korean ambassador to the United States since 2023.[1]