| Event: | Synchronised swimming |
| Games: | 1988 Summer |
| Venue: | Jamsil Indoor Swimming Pool |
| Dates: | 26 September - 1 October 1988 |
| Competitors: | 46 |
| Nations: | 18 |
| Prev: | 1984 |
| Next: | 1992 |
At the 1988 Summer Olympics in Seoul, two events in synchronised swimming were contested, both for women only.
| Solo | ||||
| Duet | Michelle Cameron Carolyn Waldo | Karen Josephson Sarah Josephson | Mikako Kotani Miyako Tanaka |