Jermall Charlo (; born May 19, 1990) is an American professional boxer. He has held world championships in two weight classes, including the WBC middleweight title since 2019 and previously the IBF light middleweight title from 2015 to 2017. His identical twin brother, Jermell Charlo, is also a professional boxer and unified WBC, WBA (Super) and IBF light middleweight world champion.