| Official Name: | Groton, Vermont |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Vermont#USA |
| Pushpin Label: | Groton |
| Coordinates: | 44.2106°N -72.1958°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Vermont |
| Subdivision Type2: | County |
| Subdivision Name2: | Caledonia |
| Subdivision Type3: | Town |
| Subdivision Name3: | Groton |
| Area Footnotes: | [1] |
| Area Total Km2: | 6.18 |
| Area Land Km2: | 6.11 |
| Area Water Km2: | 0.07 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population: | 419 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 805 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 05046 |
| Area Code: | 802 |
| Blank Name: | FIPS code |
| Blank Info: | 50-30475 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2586635 |
Groton is the primary village and a census-designated place (CDP) in the town of Groton, Caledonia County, Vermont, United States. As of the 2020 census, the CDP had a population of 419,[2] out of 984 in the entire town of Groton.
Groton village is in southern Caledonia County, in the southeast corner of the town of Groton, along U.S. Route 302, which leads southeast 10miles to Wells River and southwest to Barre. The Wells River flows through the village, running southeast to the Connecticut River at the village of Wells River.