Kaja Kajzer

Kaja Kajzer
Personal information
Born (2000-01-31) 31 January 2000
Ljubljana, Slovenia
OccupationJudoka
Sport
Country Slovenia
SportJudo
Weight class57 kg, 63 kg
Achievements and titles
Olympic Games5th (2020)
World Champ.R16 (2023, 2025)
European Champ. (2021, 2024)
Medal record
Women's judo
Representing  Slovenia
European Championships
2021 Lisbon57 kg
2024 Zagreb57 kg
IJF Grand Slam
2023 Antalya57 kg
IJF Grand Prix
2019 Perth57 kg
2020 Tel Aviv57 kg
2025 Linz63 kg
2018 Agadir57 kg
2019 Antalya57 kg
2017 Tashkent57 kg
2018 Tashkent57 kg
2021 Zagreb57 kg
2023 Zagreb57 kg
2024 Linz57 kg
World Juniors Championships
2018 Nassau57 kg
European Cadet Championships
2016 Vantaa57 kg
European Youth Olympic Festival
2017 Poreč57 kg
Profile at external databases
IJF18836
JudoInside.com94633
Updated on 16 June 2025

Kaja Kajzer (born 31 January 2000) is a Slovenian judoka. She won the silver medals in the women's 57 kg event at the 2021 European Judo Championships held in Lisbon, Portugal and at the 2024 European Judo Championships held in Zagreb, Croatia.

Kajzer made her Olympic debut in 2021, when she competed in the women's 57 kg event at the 2020 Summer Olympic Games in Tokyo, Japan and finished in the 5th place. She also competed in the women's 57 kg event at the 2024 Summer Olympics held in Paris, France.