Kragsyde was a Shingle style mansion designed by the Boston architectural firm of Peabody & Stearns and built at Manchester-by-the-Sea, Massachusetts. Although long demolished, it is considered an icon of American architecture.

The shingle style is an American architectural style made popular by the rise of the New England school of architecture, which eschewed the highly ornamented patterns of the Eastlake style in Queen Anne architecture. In the shingle style, English influence was combined with the renewed interest in Colonial American architecture which followed the 1876 celebration of the Centennial. The plain, shingled surfaces of colonial buildings were adopted, and their massing emulated.