| Event: | Boxing – Men's light welterweight |
| Games: | 2018 |
| Venue: | Oxenford Studios |
| Dates: | 5 – 14 April 2018 |
| Competitors: | 22 |
| Nations: | 22 |
| Gold: | Jonas Jonas |
| Goldcga: | NAM |
| Silver: | Thomas Blumenfeld |
| Silvercga: | CAN |
| Bronze: | Luke McCormack |
| Bronzecga: | ENG |
| Bronze2: | Jesse Lartey |
| Bronzecga2: | GHA |
| Prev: | 2014 |
| Next: | 2022 |
The men's light welterweight boxing competitions at the 2018 Commonwealth Games in Gold Coast, Australia took place between 5 and 14 April at Oxenford Studios. Light welterweights were limited to those boxers weighing less than 64 kilograms.
Like all Commonwealth boxing events, the competition was a straight single-elimination tournament. Both semifinal losers were awarded bronze medals, so no boxers competed again after their first loss. Bouts consisted of three rounds of three minutes each, with one-minute breaks between rounds. Beginning this year, the competition was scored using the "must-ten" scoring system.
The schedule is as follows:[1]
All times are Australian Eastern Standard Time (UTC+10)
| Date | Time | Round | ||||
|---|---|---|---|---|---|---|
| Thursday 5 April 2018 | 12:32 & 19:02 | Round of 32 | ||||
| Sunday 8 April 2018 | 12:02 & 18:32 | Round of 16 | ||||
| Tuesday 10 April 2018 | 13:02 | Quarter-finals | ||||
| Friday 13 April 2018 | 13:32 | Semi-finals | ||||
| style=background:lemonchiffon | Saturday 14 April 2018 | style=background:lemonchiffon | 12:47 | style=background:lemonchiffon | Final |
The draw is as follows:[2]