| Event: | Equestrian events |
| Games: | 1986 Asian Games |
| Venue: | Gwacheon Equestrian Park |
| Dates: | 23 September – 4 October 1986 |
| Prev: | 1982 |
| Next: | 1994 |
Equestrian events were contested at the 1986 Asian Games in Seoul, South Korea, from 23 September to 4 October.
Japan and South Korea dominated the competition, winning all six gold medals.
| Individual dressage | ||||
| Team dressage | Shin Chang-moo Suh Jung-kyun Suh In-kyo | Osamu Nakamata Hiroshi Hoketsu Naoko Sakurai | Jitendarjit Singh Ahluwalia Ghulam Mohammed Khan Raghubir Singh | |
| Individual eventing | ||||
| Team eventing | Kojiro Goto Shunsuke Kawamata Eiki Miyazaki Hisashi Wakahara | Choi Myung-jin Choi Young-tae Han Tae-hyun Park So-woon | Ghulam Mohammed Khan Adhiraj Singh Raghubir Singh Ishwar Singh | |
| Individual jumping | ||||
| Team jumping | Yoshihiro Nakano Ryuzo Okuno Shuichi Toki Takashi Tomura | Sami Al-Mudhaf Tareq Shuaib Jamila Al-Mutawa Nadia Al-Mutawa | Kim Seong-joong Kim Seung-hwan Ma Jae-woong Moon Eun-jin |