Wonsan-class minelayer or MLS-I (Mine Laying Ship-I) is a one-ship class of minelayers currently in service on the Republic of Korea Navy.
The Republic of Korea Navy planned to commission three Wonsan class mine layers. However, due to budget problems, only one was commissioned.
| Hull no. | Name | Launched | Commissioned | Status | |
|---|---|---|---|---|---|
| MLS-560 | Wonsan | 1994 | 1998 | Active |