Following is a list of current and former courthouses of the United States federal court system located in Maine. Each entry indicates the name of the building along with an image, if available, its location and the jurisdiction it covers,[1] the dates during which it was used for each such jurisdiction, and, if applicable the person for whom it was named, and the date of renaming. Dates of use will not necessarily correspond with the dates of construction or demolition of a building, as pre-existing structures may be adapted or court use, and former court buildings may later be put to other uses. Also, the official name of the building may be changed at some point after its use as a federal court building has been initiated.
| Courthouse | City | Image | Street address | Jurisdiction | Dates of use | Named for | |
|---|---|---|---|---|---|---|---|
| Olde Federal Building† | Augusta | 295 Water Street | D. Maine | 1886–? Still houses a Post Office | n/a | ||
| U.S. Custom House and Post Office | Bangor | Central Street Bridge & State Street | D. Maine | 1855–1911 Destroyed in the Great Fire of 1911. | n/a | ||
| U.S. Post Office | Bangor | 73 Harlow Street | D. Maine | 1915–1968 Currently in use as Bangor City Hall. | n/a | ||
| Margaret Chase Smith Federal Building and United States Courthouse[2] | Bangor | 202 Harlow Street | D. Maine | 1968–present | Senator Margaret Chase Smith | ||
| U.S. Court House and Post Office | Portland | Middle & Exchange Sts. | D. Maine | 1873–1905 Razed in 1965 | n/a | ||
| Edward T. Gignoux United States Courthouse† | Portland | 156 Federal Street | D. Maine | 1911–present | District Court judge Edward Thaxter Gignoux |
| † | Listed on the National Register of Historic Places (NRHP) | |
|---|---|---|
| †† | NRHP-listed and also designated as a National Historic Landmark |