ROKS Chungnam is the name of three Republic of Korea Navy warships:
- ROKS Chungnam (DE-821), a Rudderow-class destroyer escort from 1963 to 1984.
- ROKS Chungnam (FF-953), an Ulsan-class frigate from 1986 to 2017.
- ROKS Chungnam (FFG-828), a Chungnam-class frigate launched in 2023.
This article includes a list of ships with the same or similar names. If an internal link for a specific ship led you here, you may wish to change the link to point directly to the intended ship article, if one exists.