Canada at the 2023 World Athletics Championships

Canada competed at the 2023 World Athletics Championships in Budapest, Hungary, from August 19–27, 2023. With four gold and two silver medals, the nation ranked second on the medal table, its best-ever result at the World Athletics Championships, though its total medal count (six) did not exceed the eight won at the 2015 edition.

Results
Canada entered 55 athletes.


 * Key
 * 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

 * Track and road events


 * Field events


 * Combined events – Decathlon

Women

 * Track and road events


 * Field events