Giovanni Battista Brambilla (active 1770) was an Italian painter.
He painted for churches in Turin, including a Martyrdom of St. Dalmazio for the church dedicated to that saint.
He also painted altarpieces for churches in Villafranca.
The Equestrian Portrait of Carlo Emanuele II, Duke of Savoy and of Vittorio Amedeo II, Prince of Piedmont (c. 1675) are on exhibit at the Palazzo Madama of Turin.
This article about an Italian painter born in the 18th century is a stub.