Sporting event delegation
Finland competed at the 2019 World Championships in Athletics in Doha, Qatar, from 27 September to 6 October 2019. 
Athlete selections.
The Finnish Amateur Athletic Association named the first 4 athletes of the team on 25 March 2019. The list was extended with 7 further athletes on 1 July 2019. Taika Koilahti and Wilma Murto were added to the team based on their ranking on 10 September 2019 bringing the total number of athletes to 19.