Léo Brandão, born Leandro Santos Brandão on December 19, 1993, in Maceió, Alagoas, is a Brazilian contemporary Christian singer and songwriter who grew up in Goiânia, Goiás. He released his debut album, Súplica, in 2011 through ArtRecord, recorded in Goiânia with production by Alessandro Dourado, featuring nine original tracks including "Correndo Eu Vou" and the title track "Súplica," both of which received airplay on Brazilian gospel radio stations. In 2013, he followed up with his second album, Infinito Amor, which included the track "Teu Amor Não Tem Fim." In 2018, he joined Casa Worship, a worship collective based at the Igreja Casa in Goiânia, where he co-wrote and performed on the group's breakthrough single "A Casa é Sua" (2019), which surpassed 500 million views on YouTube and became one of the most-played gospel songs in Brazil. He also contributed to subsequent Casa Worship releases including "Que Amor é Esse." In 2022, Brandão and fellow member Julliany Souza — who later became his wife — departed from Casa Worship. The following year, along with Julliany, Ricardinho, and Baby Batera, he co-founded the worship group AMÉM, which debuted with the single "Ele Cumprirá" in 2023. As a solo artist, he has continued releasing material featuring collaborations with Julliany Souza, Isadora Pompeo, Fred Arrais, Flávia Arrais, DJ PV, and Eyshila, among others. In 2025, he co-wrote and released "Eu e Minha Casa" alongside Julliany Souza and Ricardinho.