Arosa is a surname. Notable people with the surname include:
Gustave Arosa (1818–1883), French art collector
Marguerite Arosa (1852/4–1903), French painter
Not who you're looking for? Others named Arosa: resort and municipality in the canton of Grisons, Switzerlan
Arosa is a surname. Notable people with the surname include:Gustave Arosa (1818–1883), French art collector
Arosa is a surname. Notable people with the surname include:
Gustave Arosa (1818–1883), French art collector
Marguerite Arosa (1852/4–1903), French painter