Saad Esporte Clube – since 2009 commonly MS/Saad – is a Brazilian association football club founded 1961 in São Caetano do Sul on the outskirts of São Paulo. In the latter part of the first decade of the 21st century, the club established an autonomous department in Campo Grande, the capital of the state of Mato Grosso do Sul, as the main focus of its notable activities. In between, the club also represented the city of Águas de Lindóia in the São Paulo state hinterland.