The provinces of Sweden, landskap, are historical, geographical and cultural regions. Sweden has 25 provinces and they have no administrative function, but remain historical legacies and the means of cultural identification.

Several of them were subdivisions of Sweden until 1634, when they were replaced by the counties of Sweden (län). Some were conquered later on from Denmark–Norway. Others like the provinces of Finland were lost. Lapland is the only province acquired through colonization.

In some cases, the administrative counties correspond almost exactly to the provinces, as is Blekinge to Blekinge County and Gotland, which is a province, county and a municipality. While not exactly corresponding with the province, Härjedalen Municipality is beside Gotland the only municipality named after a province. In other cases, they do not, which then enhances the cultural importance of the provinces. In addition, the administrative units are subject to continuous changes–several new counties were for instance created in the 1990s–while the provinces have had their historical borders outlined for centuries.

Sweden (ⁱ/ˈswiːdən/ SWEE-dən; Swedish: Sverige [ˈsværjɛ] ( listen)), officially the Kingdom of Sweden (Swedish:  Konungariket Sverige (help·info)), is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland, and is connected to Denmark by a bridge-tunnel across the Øresund.

At 450,295 square kilometres (173,860 sq mi), Sweden is the third largest country in the European Union by area, with a total population of about 9.4 million. Sweden has a low population density of 21 inhabitants per square kilometre (54 /sq mi) with the population mostly concentrated to the southern half of the country. About 85% of the population live in urban areas. Sweden's capital city is Stockholm, which is also the largest city.

Sweden emerged as an independent and unified country during the Middle Ages. In the 17th century, the country expanded its territories to form the Swedish Empire. The empire grew to be one of the great powers of Europe in the 17th and early 18th century. Most of the conquered territories outside the Scandinavian Peninsula were lost during the 18th and 19th centuries. The eastern half of Sweden, present-day Finland, was lost to Russia in 1809. The last war in which Sweden was directly involved was in 1814, when Sweden by military means forced Norway into a personal union. Since then, Sweden has been at peace, practicing "non-participation in military alliances during peacetime and neutrality during wartime". However, Sweden has been a member of the European Union since 1 January 1995 and is a member of the OECD.