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

[1] The country sent 6 athletes to compete in 3 events.

Leungo Scotch had the best performance for Botswana, as he broke a personal best in the Men's 400 meters semifinal.

(Q/q - qualified, DNS - did not start, DNF - did not finish, DQ - disqualified, PB - personal best) Onkabetse Nkobolo, Leungo Scotch relay