Cuban-born and Nanjing 2014 Youth Olympian Javier Ibáñez Díaz (men's featherweight) and Svetlana Staneva (women's featherweight), with women's bantamweight boxer Stanimira Petrova going to her third consecutive Games, secured the spots on the Bulgarian squad in their respective weight divisions by advancing to the semifinal match at the 2023 European Games in Nowy Targ, Poland.

Bulgarian canoeists qualified one boat in the following distances for the Games through the 2023 ICF Canoe Sprint World Championships in Duisburg, Germany.

Kevin Penev directly secured his quota to compete at the Olympics by being the highest-ranked eligible athlete in the men's vault at the 2023 World Championships in Antwerp, Belgium.

Bulgaria entered a squad of rhythmic gymnasts to compete each in the individual and group all-around competition, following the nation's successful top-three finish in the qualifying round at the 2022 World Championships in Sofia.

Bulgarian rowers qualified boats in the following classes through the 2023 World Rowing Championships in Belgrade, Serbia and 2024 European Continental Qualification Regatta in Szeged, Hungary.

Aik Mnatsakanian, Magomed Ramazanov and Yuliana Yaneva qualified for the games through the 2024 World Qualification Tournament in Istanbul, Turkey.