| Herkimer County Courthouse | |
| Location: | 320 N. Main St., Herkimer, New York |
| Coordinates: | 43.0289°N -74.9894°W |
| Mapframe: | yes |
| Mapframe-Marker: | building |
| Mapframe-Zoom: | 12 |
| Mapframe-Caption: | Interactive map showing the location of Herkimer County Courthouse |
| Built: | 1873 |
| Added: | January 14, 1972 |
| Area: | less than one acre |
| Refnum: | 72000844 |
| Designated Other1: | New York State Register of Historic Places |
| Designated Other1 Number: | 04341.000003 |
| Designated Other1 Num Position: | bottom |
| Designated Other1 Abbr: | NYSRHP |
| Designated Other1 Date: | June 23, 1980 |
Herkimer County Courthouse is a historic courthouse building in Herkimer, Herkimer County, New York. It is a three-story, wood-frame structure with painted brick walls built in 1873. It features an octagonal tower with arched openings and a mansard roof. It was the site of the 1906 trial of Chester Gillette.[1]
It was listed on the National Register of Historic Places in 1972.