| Event: | Boxing |
| Games: | 1985 |
| Prev: | 1983 |
| Next: | 1987 |
The Boxing at the 1985 SEA Games was held at the Nimibutr Gymnasium in the National Sport Complex, Bangkok, Thailand. the Boxing was held between December 12 to December 16.
| Event | Gold | Silver | Bronze |
|---|---|---|---|
| Men's -45 kg. |  Teerachai Semanuson |  Nico Thomas | |
| Men's -48 kg. |  Leopoldo Serantes | Supab Boonrowd | |
| Men's -51 kg. | Khunchai Sumranjit | Orlando Tacuyan | |
| Men's -54 kg. | Adrianus Taroreh | Kumncun Janpeng | |
| Men's -57 kg. | Wanchai Phongsri | Matheos Lewaherilla | |
| Men's -60 kg. | Somsak Boonta | Ruben Mares | |
| Men's -63.5 kg. | Sambouy Mongsoni | Manimbul Silaban | |
| Men's -67 kg. |  Mohamed Mukhlis | Taweewat Islam | |
| Men's -71 kg. | Boontum Silakorn | Ernesto Coronel | |
| Men's -75 kg. | Narong Intaprom | Jonas Giay | |
| Men's -81 kg. | Liston Siregar | Anant Inkankate |  Hock Singh Amarjit - |
| Men's -91 kg. | Samrouy Sukeetan | Lodwyk Akwan | Ong Poh Chye - |
| Men's +91 kg. | Panya Sonnoi | Mohamed Ismail | - - |