Dalesburg is the name of a farming community in central Clay Count, South Dakota, United States of America.  The name Dalesburg (in Swedish: Dalsborg) is from Dalarna – the name of the province from where many of the first homesteaders came in central Sweden.

Today the residents of the Dalesburg Community are served by the Vermillion, Beresford, Centerville, and Burbank Post Offices.  The community is located between Sioux Falls, South Dakota, and Sioux City, Iowa.