| Official Name: | Center Barnstead, New Hampshire |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | New Hampshire#USA |
| Pushpin Label: | Center Barnstead |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | New Hampshire |
| Subdivision Type2: | County |
| Subdivision Name2: | Belknap |
| Subdivision Type3: | Town |
| Subdivision Name3: | Barnstead |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 515 |
| Coordinates: | 43.3406°N -71.2608°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 03225 |
| Area Code: | 603 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 866074 |
Center Barnstead is an unincorporated community in the town of Barnstead in Belknap County, New Hampshire, United States. It is the largest of several villages in the town.
New Hampshire Route 28 bypasses the village to the northwest, connecting Pittsfield to the southwest and Alton to the northeast. New Hampshire Route 126 begins at Route 28 and passes through the village before continuing southeast towards Strafford and Barrington. The village is located along the Suncook River and was a station along the former Suncook Valley Railroad. Center Barnstead has a separate ZIP code (03225) from the rest of the town of Barnstead.