Brazil at the 2022 World Athletics Championships

Brazil competed at the 2022 World Athletics Championships in Eugene, United States, from July 15 to 24, 2022. The Brazilian Athletics Confederation entered 58 athletes.

On July 19, 2022, Alison dos Santos became the first Brazilian man to win a gold medal, with a Championship Record in men's 400 m hurdles.

With 1 gold and 1 bronze medals, Brazil finished 19th in the medal table and ranked 13th in the overall placing table with a total of 34 points.

Team
On July 1, 2022, the Brazilian Athletics Confederation announced a team conformed by 52 athletes (33 men and 19 women). A week later, the Brazilian team was expanded to 58 athletes by adding 2 men and 4 women because of the points ranking quota.

Sprinters Gabriel Garcia and Lucas Rodrigues were included in the team for the men's 4 × 100 metres relay, but finally they had no participation. In the same way, Lucas Carvalho and Maria Victoria De Sena were part of the mixed 4 × 400 metres relay team, but had no participation.

Results
Brazil entered 58 athletes.


 * Key
 * Note: Ranks given for track events are within the athlete's heat only
 * Q = Qualified for the next round
 * q = Qualified for the next round as a fastest loser or, in field events, by position without achieving the qualifying target
 * NR = National record
 * PB = Personal best
 * SB = Season best
 * N/A = Round not applicable for the event

Men
* – Indicates the athlete competed in preliminaries but not the final.
 * Track events


 * Field events

Women

 * Track events


 * Field events