The competition at these Games will comprise a total of 110 athletes coming from their respective NOCs with a maximum of three per gender.
As the host country, France reserves four quota places (two per gender) while the highest-ranked eligible NOC will each obtain two men's and two women's spots at the 2022 and 2023 Mixed Relay World Championships.
[1] The six highest-ranked NOCs will be allocated the same number of places based on the World Triathlon mixed relay rankings of 25 March 2024 with the remaining two teams notching the Olympic quota places through the Mixed Relay Olympic Qualification Event to be held between 15 April to 27 May 2024.
One additional spot per continent will be assigned to the highest-ranked remaining triathlete whose NOC has not yet qualified for any quota places.
[1][2] The final two spots per gender are awarded to the triathletes under the Tripartite Commission and to those eligible in the top 180 of the World Triathlon individual rankings.