Canada qualified 27 athletes (13 men and 14 women). The final team was named on September 21, 2023.
Tatiana Aholou,
Adam Keenan,
Myles Misener-Daley and
Grace Fetherstonhaugh were later withdrawn, while
Kiana Gibson as added, making the final teams size 24 athletes (11 men and 13 women). Misener-Daley declined his invitation after confusion over selection and wanting to be ready for the
2024 Summer Olympics. ;Key •
Note–Ranks given for track events are for the entire round •
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 •
GR = Games record •
PB = Personal best • NM = No mark • N/A = Round not applicable for the event • Bye = Athlete not required to compete in round ;Track and road events ;;Men ;;Women ;Field events ;Combined events –
Women's heptathlon ==Artistic swimming==