Nauru competed at the 1983 World Championships in Athletics in Helsinki, Finland, from 7 August to 14 August.World Athletics Statistics HandBook Oregon 2022. World Athletics (2013). Edited by Mark Butler. Retrieved on 2022-07-09.

Men Track and road events AthleteEventHeatQuarterfinalSemifinalFinalResultRankResultRankResultRankResultRankJoske Teabuge100 metres12.2064colspan=6

Women Field events AthleteEventQualificationFinalDistancePositionDistancePositionJuliet CainDiscus throwcolspan=2

References