| Harmony Church | |
| Location: | Delaware Route 24, east of Road 313, Millsboro, Delaware |
| Coordinates: | 38.6058°N -75.2189°W |
| Built: | 1891 |
| Architecture: | Late Gothic Revival |
| Added: | April 26, 1979 |
| Refnum: | 79003308 |
Harmony Church is a historic Methodist Episcopal church located at Millsboro, Sussex County, Delaware. It was built in 1891, and is a one-story, wood-frame building covered with asbestos siding and in the Late Gothic Revival style. It has a two-story wing and sits on a rock-faced, concrete block foundation. It features a two-story crenellated tower. The congregation was organized in 1818.[1] The Indian Mission Church was formed from Harmony Church after the hiring of an African American minister.[2]
It was added to the National Register of Historic Places in 1979.