Stockholm Palace or the Royal Palace (Swedish: Stockholms slott or Kungliga slottet) is the official residence and major royal palace of the Swedish monarch (King Carl XVI Gustaf and Queen Silvia use Drottningholm Palace as their usual residence). Stockholm Palace is on Stadsholmen, in Gamla stan in the capital, Stockholm. It neighbours the Riksdag building. The offices of the King, the other members of the Swedish Royal Family, and the Royal Court of Sweden are here. The palace is used for representative purposes by the King whilst performing his duties as the head of state.

This royal residence has been in the same location by Norrstrm in the northern part of Gamla stan in Stockholm since the middle of the 13th century when the Tre Kronor Castle was built. In modern times the name relates to the building called Kungliga Slottet. The palace was designed by Nicodemus Tessin the Younger and erected on the same place as the medieval Tre Kronor Castle which was destroyed in a fire on 7 May 1697. Due to the costly Great Northern War which started in 1700, construction of the palace was halted in 1709, and not recommenced until 1727six years after the end of the war. When Tessin the Younger died in 1728, the palace was completed by Carl Hrleman who also designed a large part of its Rococo interior. The palace was not ready to use until 1754, when King Adolf Frederick and Queen Louisa Ulrika moved in, but some interior work proceeded until the 1770s. No major conversions have been done in the palace since its completion, only some adjustments, new interiors, modernization and redecorating for different regents and their families, coloration of the facades and addition of the palace museums. The palace is surrounded by the Lejonbacken and the Norrbro to the north, the Logrden (known as the Shot Yard in English) and Skeppsbron in the east, the Slottsbacken and the Storkyrkan in the south, and the outer courtyard and Hgvaktsterrassen in the northwest.

As of 2009 the interior of the palace consists of 1,430 rooms of which 660 have windows. The palace contains apartments for the Royal families, representation and festivities such as the State Apartments, the Guest Apartments and the Bernadotte Apartments. More features are the Hall of State, the Royal Chapel, the Treasury with the Regalia of Sweden, Livrustkammaren and the Tre Kronor Museum in the remaining cellar vaults from the former castle. The National Library of Sweden was housed in the northeast wing, the Biblioteksflygeln (the Library Wing), until 1878. As of 2014 it houses the Bernadotte Library. The Slottsarkivet is housed in the Chancery Wing. In the palace are the offices of the Royal Court of Sweden, a place of work for approximately 200 employees. The Royal Guards have guarded the palace and the Royal Family since 1523. A comprehensive renovation of the facade began in 2011, to repair weather damaged parts made from sandstone. The repairs are estimated to cost approximately 500 million crowns (about US$77 million) over a period of 22 years.

The Royal Palace is owned by the Swedish State through the National Property Board of Sweden which is responsible for running and maintaining the palace, while the Stthllarmbetet (the Office of the Governor of the Royal Palaces) manages the royal right of disposition of the palace. The palace belongs to the Crown palaces in Sweden which are at the disposition of the King and the Royal court of Sweden.

Stockholm (Swedish: [ˈstɔ̂kː(h)ɔlm] (listen); Finnish: Tukholma) is the capital and largest city of Sweden as well as the largest urban area in Scandinavia. Approximately 980,000 people live in the municipality, with 1.6 million in the urban area, and 2.4 million in the metropolitan area. The city stretches across fourteen islands where Lake Mälaren flows into the Baltic Sea. Outside the city to the east, and along the coast, is the island chain of the Stockholm archipelago. The area has been settled since the Stone Age, in the 6th millennium BC, and was founded as a city in 1252 by Swedish statesman Birger Jarl. It is also the county seat of Stockholm County.

Stockholm is the cultural, media, political, and economic centre of Sweden. The Stockholm region alone accounts for over a third of the country's GDP, and is among the top 10 regions in Europe by GDP per capita. Ranked as an alpha-global city, it is the largest in Scandinavia and the main centre for corporate headquarters in the Nordic region. The city is home to some of Europe's top ranking universities, such as the Stockholm School of Economics, Karolinska Institute, KTH Royal Institute of Technology and Stockholm University. It hosts the annual Nobel Prize ceremonies and banquet at the Stockholm Concert Hall and Stockholm City Hall. One of the city's most prized museums, the Vasa Museum, is the most visited non-art museum in Scandinavia. The Stockholm metro, opened in 1950, is well known for the decor of its stations; it has been called the longest art gallery in the world. Sweden's national football arena is located north of the city centre, in Solna. Avicii Arena, the national indoor arena, is in the southern part of the city. The city was the host of the 1912 Summer Olympics, and hosted the equestrian portion of the 1956 Summer Olympics otherwise held in Melbourne, Victoria, Australia.

Stockholm is the seat of the Swedish government and most of its agencies, including the highest courts in the judiciary, and the official residencies of the Swedish monarch and the Prime Minister. The government has its seat in the Rosenbad building, the Riksdag (Swedish parliament) is seated in the Parliament House, and the Prime Minister's residence is adjacent at Sager House. Stockholm Palace is the official residence and principal workplace of the Swedish monarch, while Drottningholm Palace, a World Heritage Site on the outskirts of Stockholm, serves as the Royal Family's private residence.