Shooting events at the 1983 Southeast Asian Games was held between 29 May to 5 June at Mount Vernon Shooting Club, Singapore.
| 10 m air rifle |  Tanin Thaisinlp | 573 pts (rec) |  Andi Hendrata | 566 |  Danilo Flores | 558 | |
| Team air pistol | THAILAND | 2.263 pts | INDONESIA | 2.208 | PHILIPPINES | 2.179 | |
| 10 m air pistol |  Sabiahmad Abdullah Ahad | 571 pts | K. Hantrakool | 566 | Art Macapagal | 558 | |
| Team air pistol | THAILAND | 2.233 pts | INDONESIA | 2.188 | PHILIPPINES | 2.170 | |
| Centre fire pistol | Charden Pinchinda | 575 pts | Nathaniel Padilla | 570 |  Philip Goh | 568 | |
| Team centre fire pistol | THAILAND | 2.287 pts | PHILIPPINES | 2.239 | SINGAPORE | 2.220 | |
| 50 m free pistol | Sabiahmad Abdullah Ahad | 546 pts (rec) | Samak Chainares | 537 | Boy Riswanto | 531 | |
| Team free pistol | THAILAND | 2.129 pts | MALAYSIA | 2.075 | INDONESIA | 2.071 | |
| 25 m standard pistol | Opas Ruengpanyawut | 560 pts (rec) | Nathaniel Padilla | 542 | Kweek See Siong | 535 | |
| 50 m standard pistol | Chakrapan Theinthong | 572 pts (rec) | Bartholomew Teyab | 552 |  Kyaw Sein | 550 | |
| Team standard pistol | THAILAND | 2.190 pts | PHILIPPINES | 2.120 | SINGAPORE | 2.056 | |
| 25 m rapid fire pistol | Nathaniel Padilla | 585 pts | Vit Chaikittikorn | 581 | David Hor Tuck Wah | 577 | |
| Team rapid fire pistol | THAILAND | 2.298 pts | PHILIPPINES | 2.270 | SINGAPORE | 2.230 | |
| 50 m small bore | Padet Vejsawarn | 591 pts | Mohd Nor | 587 | Mansor Shaher | 586 | |
| Team small bore | THAILAND | 2.341 pts | SINGAPORE | 2.329 | PHILIPPINES | 2.321 | |
| Individual Skeet | Peter Lee | 187 pts | Pichit Burapavong | 187 | Ong Tai Hong | 181 | |
| Team Skeet | MALAYSIA | 539 | THAILAND | 534 | SINGAPORE | 531 | |
| Individual Trap | Manuel Verzosa Valdes | 183 pts (rec) | Lee Kum Cheok | 181 | Dipya Ongkollugsana | 181 | |
| Team Trap | SINGAPORE | 539 | PHILIPPINES | 534 | INDONESIA | 531 | |
| 10 m air pistol | Tarunee Thientitihus | 378 pts (rec) | Lely Sampurno | 376 | Khatijah Surattee | 365 | |
| Team air pistol | THAILAND | 1.108 pts | INDONESIA | 1.098 | MALAYSIA | 1.058 | |
| air rifle | Thiranun Jinda | 370 pts (rec) | Arminda Vallejo | 367 | Sri Suharti | 360 | |
| Team air pistol | THAILAND | 1.099 pts (rec) | PHILIPPINES | 1.082 | INDONESIA | 1.056 | |