Dolsan-eup () is a town in the Yeosu city in South Korea. It is located on the island Dolsando.
Dolsan Park is located in this area. From the park, one can ride the Yeosu Maritime Cable Car over to the mainland.
The following villages are listed as administrative divisions:
Dolsan town has no expressways and two national highways, No. 17 and No. 77.
It has 3 bridges: Dolsan Bridge, Geobukseon Bridge, and Hwatae Bridge.