| Trenton City Hall | |
| Location: | 309 State Street, Trenton, New Jersey |
| Coordinates: | 40.22°N -74.7594°W |
| Built: | 1907 |
| Architect: | Roberts, Spencer |
| Architecture: | Renaissance |
| Added: | January 30, 1978 |
| Area: | less than one acre |
| Refnum: | 78001771 |
| Designated Other1 Name: | New Jersey Register of Historic Places |
| Designated Other1 Abbr: | NJRHP |
| Designated Other1 Link: | New Jersey Register of Historic Places |
| Designated Other1 Date: | April 15, 1977 |
| Designated Other1 Number: | 1802[1] |
| Designated Other1 Num Position: | bottom |
| Designated Other1 Color: |
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Trenton City Hall is located in Trenton, Mercer County, New Jersey, United States. The white marble building was built in 1907 and added to the National Register of Historic Places on January 30, 1978. The building contains murals by American painter Everett Shinn.