Beatriz Iasmin Soares Ferreira ([beaˈtɾis feˈʁe(j)ɾɐ]; born 9 December 1992) is a Brazilian professional boxer,[1] who has held IBF lightweight title since April 2024.

She represented Brazil at the 2020 Summer Olympics,[4] winning the silver medal in the women's lightweight event, the best performance by a Brazilian female boxer.

[5] Ferreira won the vacant IBF female lightweight title with a technical knockout win over Yanina del Carmen Lescano on 27 April 2024.

[7] On April 27, 2024 at Exhibition Centre Liverpool in Liverpool, England, Ferreira defeated Yanina del Carmen Lescano via sixth-round technical decision to become a new IBF lightweight champion.

[8] Ferreira is scheduled to make the first defense of her IBF lightweight title against Licia Boudersa in Monte-Carlo, Monaco on December 14, 2024.