List of IBF female world champions#Junior flyweight
{{Short description|None}}
The following is a list of IBF female world champions certificated by the International Boxing Federation (IBF).
Stand: March 6, 2025.
| class="wikitable" | |
| style="background:#7CB9E8;" width=5px| | Current champion |
| style="background:#ffffbf;" width=5px| | Most consecutive title defenses |
r – Champion relinquished title.
s – Champion stripped of title.
{{TOC right}}
Junior mini flyweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|CRI}} Yokasta Valle |Dec 16, 2016 — 2017r |0 |
| 2
|align=left|{{flagicon|JPN}} Saemi Hanagata |Sep 29, 2018 — 2022s |2 |
| 3
|align=left|{{flagicon|JPN}} Ayaka Miyao |Feb 25, 2022 — Sep 1, 2022 |0 |
| 4
|align=left|{{flagicon|JPN}} Mika Iwakawa |Sep 1, 2022 — Jan 12, 2024 |0 |
| 5
|align=left|{{flagicon|JPN}} Sumire Yamanaka |Jan 12, 2024 — Apr 5, 2025 |0 |
| 6
|align=left|{{flagicon|GER}} Tina Rupprecht |style="background:#7CB9E8;" width=5px|Apr 5, 2025 — present |0 |
Mini flyweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|MEX}} Katia Gutiérrez |Apr 16, 2011 — 2012s |4 |
| 2
|align=left|{{flagicon|MEX}} Nancy Franco |Nov 28, 2013 — May 10, 2014 |0 |
| 3
|align=left|{{flagicon|MEX}} Victoria Argueta |May 10, 2014 — Feb 21, 2015 |1 |
| 4
|align=left|{{flagicon|MEX}} Nancy Franco (2) |Feb 21, 2015 — 2015r |0 |
| 5
|align=left|{{flagicon|JPN}} Etsuko Tada |Dec 11, 2015 — Jan 30, 2017 |0 |
| 6
|align=left|{{flagicon|CHN}} Zongju Cai |Jan 30, 2017 — 2018s |1 |
| 7
|align=left|{{flagicon|ESP}} Joana Pastrana |Jun 23, 2018 — Aug 4, 2019 |2 |
| 8
|align=left|{{flagicon|CRI}} Yokasta Valle |Aug 4, 2019 — Mar 29, 2024 |9 |
| 9
|align=left|{{flagicon|USA}} Seniesa Estrada |Mar 29, 2024 — Oct 23, 2024r |0 |
| 10
|align=left|{{flagicon|ARG}} Sol Cudos |style="background:#7CB9E8;" width=5px|Apr 5, 2025 — present |0 |
Junior flyweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|MEX}} Irma Sánchez |Jan 22, 2011 — Apr 16, 2011 |0 |
| 2
|align=left|{{flagicon|MEX}} Yessica Chávez |Apr 16, 2011 — 2012s |3 |
| 3
|align=left|{{flagicon|JPN}} Naoko Shibata |Nov 14, 2013 — Mar 4, 2017 |5 |
| 4
|align=left|{{flagicon|MEX}} Alondra García |Mar 4, 2017 — 2018s |0 |
| 5
|align=left|{{flagicon|MEX}} Guadalupe Bautista |May 12, 2018 — Dec 29, 2018 |0 |
| 6
|align=left|{{flagicon|ARG}} Evelyn Nazarena Bermúdez |Dec 29, 2018 — Nov 26, 2022 |3 |
| 7
|align=left|{{flagicon|CRC}} Yokasta Valle |Nov 26, 2022 — 2023v |0 |
| 8
|align=left|{{flagicon|ARG}} Evelyn Nazarena Bermúdez (2) |style="background:#7CB9E8;" width=5px|Mar 10, 2023 — present |2 |
Flyweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|MEX}} Arely Muciño |Jan 22, 2011 — Oct 29, 2011 |3 |
| 2
|align=left|{{flagicon|USA}} Ava Knight |Oct 29, 2011 — 2013s |2 |
| 3
|align=left|{{flagicon|URY}} Gabriela Bouvier |Oct 25, 2013 — Dec 19, 2014 |1 |
| 4
|align=left|{{flagicon|ARG}} Leonela Paola Yúdica |Dec 19, 2014 — Oct 29, 2022 |9 |
| 5
|align=left|{{flagicon|MEX}} Arely Muciño (2) |Oct 29, 2022 — Oct 21, 2023 |0 |
| 6
|align=left|{{flagicon|USA}} Gabriela Fundora |style="background:#7CB9E8;" width=5px|Oct 21, 2023 — present |3 |
Junior bantamweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|ITA}} Simona Galassi |Oct 28, 2011 — 2012s |1 |
| 2
|align=left|{{flagicon|ARG}} Débora Dionicius |Nov 24, 2012 — Sep 14, 2018 |style="background:#ffffbf;" width=5px|12 |
| 3
|align=left|{{flagicon|ARG}} Jorgelina Guanini |Sep 14, 2018 — 2020s |1 |
| 4
|align=left|{{flagicon|ARG}} Micaela Luján |Jan 30, 2021 — 2023s |2 |
| 5
|align=left|{{flagicon|MEX}} Irma García |style="background:#7CB9E8;" width=5px|Nov 11, 2023 — present |1 |
Bantamweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|AUS}} Susie Ramadan |Feb 20, 2011 — 2011s |0 |
| 2
|align=left|{{flagicon|MEX}} Yazmín Rivas |Oct 15, 2011 — 2013s |5 |
| 3
|align=left|{{flagicon|MEX}} Janeth Pérez |Nov 30, 2013 — May 10, 2014 |0 |
| 4
|align=left|{{flagicon|CHL}} Carolina Rodríguez |May 10, 2014 — 2017s |3 |
| 5
|align=left|{{flagicon|ARG}} Carolina Duer — {{small|Interim champion promoted}} |Apr 3, 2017 — Aug 4, 2017 |0 |
| 6
|align=left|{{flagicon|ARG}} María Cecilia Román |Aug 4, 2017 — Mar 26, 2022 |6 |
| 7
|align=left|{{flagicon|AUS}} Ebanie Bridges |Mar 26, 2022 — Dec 12, 2023 |1 |
| 8
|align=left|{{flagicon|JPN}} Miyo Yoshida |Dec 9, 2023 — Oct 23, 2024 |0 |
| 9
|align=left|{{flagicon|USA}} Shurretta Metcalf |style="background:#7CB9E8;" width=5px|Oct 23, 2024 — present |0 |
Junior featherweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|PRI}} Ada Vélez |Mar 31, 2011 — Mar 24, 2012 |1 |
| 2
|align=left|{{flagicon|DOM}} Katy Wilson Castillo |Mar 24, 2012 — 2014s |2 |
| 3
|align=left|{{flagicon|MEX}} Yulihan Luna |Nov 16, 2014 — 2016s |1 |
| 4
|align=left|{{flagicon|ARG}} Marcela Acuña |Dec 16, 2016 — Apr 13, 2018 |1 |
| 5
|align=left|{{flagicon|ARG}} Daniela Romina Bermúdez |Apr 13, 2018 — 2018s |0 |
| 6
|align=left|{{flagicon|ARG}} Marcela Acuña (2) |Aug 10, 2018 — 2020s |2 |
| 7
|align=left|{{flagicon|ARG}} Daniela Romina Bermúdez (2) |Dec 4, 2020 — 2022 |0 |
| 7
|align=left|{{flagicon|NZL}}{{flagicon|AUS}} Cherneka Johnson |Apr 20, 2022 — Jun 10, 2023 |1 |
| 8
|align=left|{{flagicon|GBR}} Ellie Scotney |style="background:#7CB9E8;" width=5px|Jun 10, 2023 — present |3 |
Featherweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|USA}} Stacey Reile |Mar 31, 2011 — Nov 20, 2011 |0 |
| 2
|align=left|{{flagicon|DOM}} Dahianna Santana |Nov 20, 2011 — 2014r |3 |
| 3
|align=left|{{flagicon|USA}} Jennifer Han |Sep 19, 2015 — Jul 20, 2020 |4 |
| 4
|align=left|{{flagicon|DEN}} Sarah Mahfoud — {{small|Interim champion promoted}} |Jul 20, 2020 — Sep 24, 2022 |1 |
| 5
|align=left|{{flagicon|PUR}} Amanda Serrano |Sep 24, 2022 — 2024s |3 |
| 6
|align=left|{{flagicon|GER}} Nina Meinke |style="background:#7CB9E8;" width=5px|Sep 21, 2024 — present |0 |
Junior lightweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|PRI}} Amanda Serrano |Sep 10, 2011 — 2012r |0 |
| 2
|align=left|{{flagicon|ARG}} Claudia Andrea López |Oct 5, 2012 — 2013s |0 |
| 3
|align=left|{{flagicon|ARG}} Claudia Andrea López (2) |Aug 16, 2013 — 2014s |1 |
| 4
|align=left|{{flagicon|ARG}} Betiana Patricia Viñas |Dec 19, 2014 — 2016s |0 |
| 5
|align=left|{{flagicon|ARG}} Anahí Ester Sánchez |Mar 19, 2016 — 2016s |1 |
| 6
|align=left|{{flagicon|FRA}} Maïva Hamadouche |Nov 10, 2016 — Nov 5, 2021 |6 |
| 7
|align=left|{{flagicon|USA}} Mikaela Mayer |Nov 5, 2021 — Oct 15, 2022 |1 |
| 8
|align=left|{{flagicon|USA}} Alycia Baumgardner |style="background:#7CB9E8;" width=5px|Oct 15, 2022 — present |3 |
Lightweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|BEL}} Delfine Persoon |Sep 21, 2012 — 2013s |0 |
| 2
|align=left|{{flagicon|ARG}} Victoria Bustos |Sep 21, 2013 — Apr 28, 2018 |5 |
| 3
|align=left|{{flagicon|IRE}} Katie Taylor |Apr 28, 2018 — Jan 5, 2024v |style="background:#ffffbf;" width=5px|12 |
| 4
|align=left|{{flagicon|BRA}} Beatriz Ferreira |style="background:#7CB9E8;" width=5px|Apr 27 2024 — present |1 |
Junior welterweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|FRA}} Myriam Lamare |Nov 5, 2011 — 2012s |0 |
| 2
|align=left|{{flagicon|ARG}} Marisa Gabriela Núñez |Sep 12, 2014 — May 14, 2016 |0 |
| 3
|align=left|{{flagicon|ARG}} Adela Celeste Peralta |May 14, 2016 — Nov 4, 2016 |0 |
| 4
|align=left|{{flagicon|ARG}} Ana Laura Esteche |Nov 4, 2016 — 2019s |1 |
| 5
|align=left|{{flagicon|ARG}} Victoria Bustos — {{small|Interim champion promoted}} |Jan 12, 2019 — 2019r |0 |
| 6
|align=left|{{flagicon|USA}} Mary McGee |Dec 5, 2019 — Oct 30, 2021 |1 |
| 7
|align=left|{{flagicon|GBR}} Chantelle Cameron |Oct 30, 2021 — Nov 25, 2023 |3 |
| 8
|align=left|{{flagicon|IRE}} Katie Taylor |style="background:#7CB9E8;" width=5px|Nov 25, 2023 — present |1 |
Welterweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|NZL}} Daniella Smith |Nov 12, 2010 — Jun 11, 2011 |0 |
| 2
|align=left|{{flagicon|ZAF}} Noni Tenge |Jun 11, 2011 — 2012s |0 |
| 3
|align=left|{{flagicon|HUN}} Eva Bajic |Mar 22, 2013 — 2014s |0 |
| 4
|align=left|{{flagicon|HRV}} Ivana Habazin |Mar 22, 2014 — Sep 13, 2014 |0 |
| 5
|align=left|{{flagicon|NOR}} Cecilia Brækhus |Sep 13, 2014 — Aug 15, 2020 |style="background:#ffffbf;" width=5px|10 |
| 6
|align=left|{{flagicon|USA}} Jessica McCaskill |Aug 15, 2020 — Nov 5, 2022v |3 |
| 7
|align=left|{{flagicon|GBR}} Natasha Jonas |Jul 1, 2023 — Mar 7, 2025 |2 |
| 8
|align=left|{{flagicon|GBR}} Lauren Price |style="background:#7CB9E8;" width=5px|Mar 7, 2025 — present |0 |
Junior middleweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|DEU}} Jennifer Retzke |Apr 1, 2011 — 2011s |0 |
| 2
|align=left|{{flagicon|ARG}} Paola Gabriela Casalinuovo |Apr 12, 2014 — 2015s |1 |
| 3
|align=left|{{flagicon|URY}} Chris Namús |Aug 12, 2017 — Dec 1, 2018 |1 |
| 4
|align=left|{{flagicon|CAN}} Marie-Eve Dicaire |Dec 1, 2018 — March 5, 2021 |3 |
| 5
|align=left|{{flagicon|USA}} Claressa Shields |Mar 5, 2021 — Dec 3, 2021v |0 |
| 6
|align=left|{{flagicon|CAN}} Marie-Eve Dicaire (2) |Dec 12, 2021 — Nov 12, 2022 |0 |
| 7
|align=left|{{flagicon|GBR}} Natasha Jonas |Nov 12, 2022 — 2023v |0 |
| 8
|align=left|{{flagicon|BEL}} Femke Hermans |Oct 11, 2023 — Nov 22, 2024 |0 |
| 9
|align=left|{{flagicon|USA}} Oshae Jones |style="background:#7CB9E8;" width=5px|Nov 22, 2024 — present |0 |
Middleweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|USA}} Claressa Shields |Jun 22, 2018 — 2024r |6 |
| 2
|align=left|{{flagicon|AUS}} Desley Robinson |style="background:#7CB9E8;" width=5px|Dec 13, 2024 — present |0 |
Super middleweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|USA}} Claressa Shields |Aug 4, 2017 — 2018s |1 |
| 2
|align=left|{{flagicon|SWE}} Elin Cederroos |Mar 22, 2019 — Apr 30, 2022 |1 |
| 3
|align=left|{{flagicon|USA}} Franchón Crews-Dezurn |Apr 30, 2022 — Jul 1, 2023 |0 |
| 4
|align=left|{{flagicon|GBR}} Savannah Marshall |style="background:#7CB9E8;" width=5px|Jul 1, 2023 — present |0 |
Light heavyweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|NZL}} Lani Daniels |style="background:#7CB9E8;" width=5px|Dec 2, 2023 — present |0 |
Heavyweight
| class="wikitable" width=80%
! width=3% |No. ! width=37%|Name ! width=50%|Duration of reign ! width=10%|Defences |
| 1
|align=left|{{flagicon|NZL}} Lani Daniels |May 27, 2023 — Dec 15, 2023v |1 |
| 2
|align=left|{{flagicon|USA}} Claressa Shields |style="background:#7CB9E8;" width=5px|Feb 2, 2025 — present |0 |