Swedish Visa Requirements
Sweden is a member of the Schengen group of countries, which means that the visa rules of the Schengen Agreement are applicable. A visa issued in one Schengen Member State (such as Denmark) is also valid for visits to all other Member States.
Stays in multiple Schengen countries: An applicant who wishes to visit several Schengen countries (such as Sweden), but who plans to spend the longest time in Denmark, must submit his or her application at a Danish diplomatic representation. If the applicant wishes to stay for an extended period in several countries, he or she must apply for a visa at the diplomatic representation of the Schengen country where the visit is to begin.
Links to information about nations whose citizens need entry visas for Sweden can be found here: Countries whose citizens require entry visas
Applications for visas for Sweden are made at a Swedish embassy. In certain cases where there is no Swedish embassy in the country, other Schengen countries represent Sweden and issue visas. Please contact the nearest Swedish embassy for advice.
See also: Danish Visa Requirements