Lightweight: up to 135 lb / 61.2 kg
WBC – Katie Taylor – Ireland
WBA – Katie Taylor – Ireland
WBO – Katie Taylor – Ireland
IBF – Katie Taylor – Ireland
IBO – Estelle Mossely – France
WBF – Nicole Wesner – Germany
WIBA – Vacant
WIBF – Nicole Wesner – Germany
GBU – Nicole Wesner – Germany
* Inactive organizations have been delisted until proven active
