Kaja Kajzer

Kaja Kajzer (born 31 January 2000) is a Slovenian judoka. She won the silver medals in the women's 57kg 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 57kg event at the 2020 Summer Olympic Games in Tokyo, Japan and finished in the 5th place.