The men's light welterweight boxing competitions at the 2022 Commonwealth Games in Birmingham, England took place between July 29 and August 7 at National Exhibition Centre Hall 4.

Light welterweights were limited to those boxers weighing less than 63.5 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.