Rostaing is a French leather company.
Rostaing may also refer to:
Rostaing Berenguier (14th century), Provençal troubadour Miguel Rostaing (1900–1983), Peruvian footballer and manager Hubert Rostaing (1904–1999), French linguist Charles Rostaing (1918–1990), French musician
See also Rostagnus, for the given name Rostaing House of Sabran, which had several members named Rostaing