| Event: | Weightlifting |
| Games: | 2018 South American Games |
| Venue: | Coliseo Grover Suárez |
| Dates: | 28–31 May |
| Nations: | 12 |
| Prev: | 2014 |
| Next: | 2022 |
There were 16 weightlifting events at the 2018 South American Games in Cochabamba, Bolivia. Eight for men and women. The events were held between May 28 and 31 at the Coliseo Grover Suárez.
| 56 kg | |||||||
|---|---|---|---|---|---|---|---|
| Snatch | 116 kg | 110 kg | 107 kg | ||||
| Clean & Jerk | 143 kg | 142 kg | 138 kg | ||||
| Total | 258 kg | 253 kg | 245 kg | ||||
| 62 kg | |||||||
| Snatch | 127 kg | 127 kg | 125 kg | ||||
| Clean & Jerk | 165 kg | 157 kg | 154 kg | ||||
| Total | 292 kg | 282 kg | 281 kg | ||||
| 69 kg | |||||||
| Snatch | 145 kg | 126 kg | 124 kg | ||||
| Clean & Jerk | 180 kg | 163 kg | 160 kg | ||||
| Total | 325 kg | 285 kg | 284 kg | ||||
| 77 kg | |||||||
| Snatch | 157 kg | 147 kg | 146 kg | ||||
| Clean & Jerk | 185 kg | 185 kg | 181 kg | ||||
| Total | 342 kg | 331 kg | 328 kg | ||||
| 85 kg | |||||||
| Snatch | 165 kg | 160 kg | 146 kg | ||||
| Clean & Jerk | 212 kg AM | 200 kg | 184 kg | ||||
| Total | 377 kg | 360 kg | 330 kg | ||||
| 94 kg | |||||||
| Snatch | 164 kg | 161 kg | 160 kg | ||||
| Clean & Jerk | 202 kg | 200 kg | 198 kg | ||||
| Total | 363 kg | 362 kg | 360 kg | ||||
| 105 kg | |||||||
| Snatch | 182 kg | 174 kg | 158 kg | ||||
| Clean & Jerk | 211 kg | 202 kg | 201 kg | ||||
| Total | 385 kg | 384 kg | 356 kg | ||||
| +105 kg | |||||||
| Snatch | 165 kg | 144 kg | 143 kg | ||||
| Clean & Jerk | 200 kg | 175 kg | 175 kg | ||||
| Total | 365 kg | 319 kg | 318 kg | ||||
| 48 kg | |||||||
|---|---|---|---|---|---|---|---|
| Snatch | 77 kg | 73 kg | 71 kg | ||||
| Clean & Jerk | 95 kg | 91 kg | 90 kg | ||||
| Total | 168 kg | 167 kg | 162 kg | ||||
| 53 kg | |||||||
| Snatch | 86 kg | 81 kg | 80 kg | ||||
| Clean & Jerk | 107 kg | 107 kg | 99 kg | ||||
| Total | 193 kg | 188 kg | 179 kg | ||||
| 58 kg | |||||||
| Snatch | 96 kg | 96 kg | 96 kg | ||||
| Clean & Jerk | 120 kg | 119 kg | 117 kg | ||||
| Total | 216 kg | 215 kg | 213 kg | ||||
| 63 kg | |||||||
| Snatch | 99 kg | 97 kg | 96 kg | ||||
| Clean & Jerk | 124 kg | 124 kg | 122 kg | ||||
| Total | 223 kg | 220 kg | 219 kg | ||||
| 69 kg | |||||||
| Snatch | 105 kg | 103 kg | 93 kg | ||||
| Clean & Jerk | 132 kg | 129 kg | 106 kg | ||||
| Total | 237 kg | 232 kg | 198 kg | ||||
| 75 kg | |||||||
| Snatch | 113 kg | 102 kg | 101 kg | ||||
| Clean & Jerk | 136 kg | 131 kg | 130 kg | ||||
| Total | 249 kg | 233 kg | 231 kg | ||||
| 90 kg | |||||||
| Snatch | 110 kg | 109 kg | 103 kg | ||||
| Clean & Jerk | 140 kg | 135 kg | 130 kg | ||||
| Total | 250 kg | 244 kg | 233 kg | ||||
| +90 kg | |||||||
| Snatch | 115 kg | 99 kg | 98 kg | ||||
| Clean & Jerk | 140 kg | 119 kg | 118 kg | ||||
| Total | 255 kg | 218 kg | 216 kg | ||||
Ranking by Big (Total result) medals