Following the name of the champion(s): Indicates the number of times the competitor has held that title at that point.
[...]
Indicates a gap in the listing where title changes are not known.
<
Title was held or changed hands no later than this. In these cases, it is known that a competitor held the title at a certain time but not when he/she won it.
@
Order uncertain. Different titleholders may be known for the same year, for example, but it is not known who held the title before whom.
#
Unofficial or disputable claims. These are usually matches that certainly took place, but where there is doubt that the competitor shown should be recognized as a true title holder. These listings are also italicized.
World Boxing Organization
Female World Junior Lightweight Title (as of 2025-08-31)
* Bolded letters in the competitor's name, if any, indicate the surname/family name.
Ramona Kuehne
2010-06-04
Aschersleben, ST, GER
Defeats Maribel Santana to become the first champion; stripped of the title in 18-02.
Ewa Brodnicka
2018-02-22
Interim champion since defeating Irma Balijagic Adler on 17-05-13 in Czestochowa, POL; status promoted; stripped of the title on 20-10-30 for failing to make the weight on the day before a scheduled title defense.
Mikaela Mayer
2020-10-31
Las Vegas, NV, USA
Defeats Brodnicka with the title on the line for Mayer only; also wins IBF World Title on 21-11-05.
Alycia Baumgardner
2022-10-15
London, ENG, GBR
Wins WBO and IBF world titles; also holds WBC and IBO world titles; also wins WBA World Title on 23-02-04.
