Joseph T. Adams House is a historic home located at Georgetown, Sussex County, Delaware.

It was built in 1868, and is a two-story, five-bay, shingled frame dwelling in the Greek Revival style.

In 1957, the house was acquired for the first permanent home for the Georgetown town offices since its establishment in 1791.

Ownership of the house passed to his wife, Jane Adams, when he died.

This article about a property in Delaware on the National Register of Historic Places is a stub.