Beatriz Iasmin Soares Ferreira (; born 9 December 1992) is a Brazilian professional boxer. She held IBF lightweight title from April 2024 to December 2025.
Ferreira won the gold medal at the 2019 AIBA Women's World Boxing Championships, and the 2021 Moscow Military World Games in the up to 60 kg category.
She represented Brazil at the 2020 Summer Olympics, winning the silver medal in the women's lightweight event, the best performance by a Brazilian female boxer. Ferreira returned in the 2024 Summer Olympics, winning the bronze.
Ferreira won the vacant IBF female lightweight title with a technical knockout win over Yanina del Carmen Lescano on 27 April 2024.
She is the eldest of three daughters by a fellow boxer, Raimundo Ferreira, known as "Sergipe" and twice Brazilian champion and three times champion of their home state of Bahia. A fan of boxing from childhood, by the age of 15 she was already teaching the fight. As part of the Olympic Experience (Vivência OlÃÂmpica in Portuguese) program, Beatriz was the sparring of eventual medalist Adriana Araújo at the 2016 Summer Olympics in Rio.
On 27 April 2024 at Exhibition Centre Liverpool in Liverpool, England, Ferreira defeated Yanina del Carmen Lescano via sixth-round technical decision to win the vacant IBF female lightweight title.
Ferreira made the first defense of her title against Licia Boudersa in Monte-Carlo, Monaco on 14 December 2024. Ferreira won the fight by unanimous decision.
Ferreira made the second defense of her title against Maria Ines Ferreyra at Caribe Royale Orlando, Florida, on 7 June 2025. She won by unanimous decision.
A unanimous decision win over Maira Moneo at ARCA Spaces in São Paulo on 27 September 2025, saw her retain her title for the third time.
Ferreira made the fourth defense of her championship against Elif Nur Turhan at Salle des ÃÂtoiles in Monte Carlo on 6 December 2025. She lost via stoppage in the fifth round.
|-