Spain competed at the 2015 World Championships in Athletics in Beijing, China, from 22–30 August 2015.
Medalists
The following competitors from Spain won medals at the Championships
Results
Men
Track & road events
Field events
Combined events – Decathlon
Women
Track & road events
On 22 August 2015 it was reported that Josephine Onyia had tested positive for anabolic steroids at the Spanish athletics championships and that she had been pulled from the World Championships.
Field events
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 N/A = Round not applicable for the event Bye = Athlete not required to compete in round