Ana Gabriela de Campos Sales (24 January 1850 – 31 July 1919) was the wife of Manuel Ferraz de Campos Sales, the fourth President of Brazil between 1898 and 1902.

Ana Gabriella married her cousin-brother Manuel Ferraz de Campos Salles on 8 July 1865.

She knew that Catita, her friend, would play the role of first lady for her father.

[3] Alves took care of household chores until 1904, when she married her father's cabinet officer, Cesário Pereira.

The body of the former first lady is buried next to her husband, in Cemitério da Consolação, in São Paulo.