New Zealand competed at the 2017 World Championships in Athletics in London, United Kingdom, from 4 to 13 August 2017. A total 12 athletes completed in 13 events.

Medallists Medal Athlete Event DateTomas WalshMen's shot put6 August

Results Men Track and road events AthleteEventPreliminary RoundHeatSemifinalFinalResultRankResultRankResultRankResultRankJoseph Millar100 metres10.29 7 Q10.3133colspan=4 200 metrescolspan=2 20.9739colspan=4 Nick Willis1500 metrescolspan=2 3:42.7516 Q3:38.68 6 q3:36.828Zane Robertson10,000 metrescolspan=6 27:48.59 16Quentin Rew50 kilometres walkcolspan=6 3:46:29 NR12

Field events AthleteEventQualificationFinalDistancePositionDistancePositionJacko GillShot put20.965 Q20.829Tomas Walsh22.14 1 Q22.03Marshall HallDiscus throw56.6430colspan=2 Ben Langton-BurnellJavelin throw76.4624colspan=2

Women Track and road events AthleteEventHeatSemifinalFinalResultRankResultRankResultRankAngie Petty800 metres2:01.7621colspan=4 Camille Buscomb5000 metres15:40.4130colspan=2 colspan=2 10,000 metrescolspan=4 33:07.5330

Field events AthleteEventQualificationFinalDistancePositionDistancePositionEliza McCartneyPole vault4.5012 q4.559Julia RatcliffeHammer throw64.7226colspan=2

References