None of Sweden's foreign missions in the US, including the embassy in Washington DC and the consulates general in New York, San Francisco and Houston, have the right to perform weddings.
The Church of Sweden performs weddings in several locations around the US. Read more about weddings at the Church of Sweden abroad Gifta sig utomlands - Svenska kyrkan
For information about the Swedish Church and weddings in Texas contact Mobil präst i Nordamerika
For information about American weddings (church or civil), contact the relevant American authority, usually a "Marriage License Bureau", in the state where you want to get married.
Phone:
+1 (214) 308-2590
Email:
dallas@consulateofsweden.org
6301 Gaston Avenue, suite 1322, West Tower,
Dallas, TX 75214
USA
District: North Texas.
Visits by appointment only.
Sweden has diplomatic relations with almost all states in the world, with embassies and consulates in around half of these. Sweden's foreign representation consists of approximately 100 missions abroad and 350 honorary consulates.