Royal Palace of Turin or Palazzo Reale, is a palace in Turin, northern Italy. It was the royal palace of the House of Savoy. It was modernised greatly by the French born Madama Reale Christine Marie of France (1606–1663) in the 17th century. The palace was worked on by Filippo Juvarra. It includes the Palazzo Chiablese.

In the reign of Emmanuel Philibert, Duke of Savoy (1528–1580), the site was once part of an old Bishops palace in the center of the new capital of Savoy, Turin. From this palace, the Duke was able to monitor the two entrances of the city - the Palatine and Pretoria gates. The old palace in Turin was thus abandoned and had previously been the residence of the French Viceroys of Savoy who were appointed by Francis I of France having captured Savoy 1536. Opposite the bishops palace was the Palazzo Vecchio or the Palazzo di San Giovanni. These would later be swallowed up by the grander Ducal Palace.

The old Bishops Palace thus became the seat of power and was greatly expanded by Emmanuel Philibert in order to house his ever expanding collections of art, animals, marbles and furniture. Emmanuel Philibert died in Turin in August 1580 and the Savoyard throne was handed on to his son who was known as Charles Emmanuel I, Duke of Savoy (1562–1630). In celebration of the joint marriages of his daughters Princess Margaret and Princess Isabella in 1608, Charles Emmanuel I commissioned the construction of a ring of porches which was topped off by an open gallery. His son the future Victor Amadeus I, Duke of Savoy (1587–1637) made a very prestigious marriage with the French Princess Christine Marie of France; their marriage occurred in Paris at the Louvre in 1619.