Guinea-Bissau competed at the 2019 World Championships in Athletics in Doha, Qatar, from 27 September to 6 October 2019.

Results (q – qualified, NM – no mark, SB – season best)

Men Track and road events AthleteEventHeatFinalResultRankResultRank Braima Suncar Dabó 5000 metres18:10.74 35colspan=2

References