Cerrig Bryn Gwyn | |
 Bryn Gwyn slab stone | |
  Shown within Anglesey | |
| Location | Brynsiencyn, Anglesey, Wales |
|---|---|
| Region | Great Britain |
| Coordinates | 53°10′38″N 4°18′08″W / 53.177174°N 4.302127°W |
| Type | Stone circle |
| Height | 4m |
| History | |
| Material | stone |
| Periods | Neolithic |
| Site notes | |
| Excavation dates | 2010 |
| Archaeologists | Gwynedd Archaeological Trust |
| Public access | Yes |
| Reference no. | AN022 |
The Bryn Gwyn Stones (Welsh: Cerrig Bryn Gwyn) or Bryn Gwyn Standing Stones are neolithic stones in Brynsiencyn on Anglesey.