| Country: | Scotland |
| Official Name: | Peaston |
| Static Image Name: | Peaston (geograph 3561839).jpg |
| Static Image Caption: | The small village at Peaston Farm on the B6371 |
| Population: | 10 |
| Os Grid Reference: | NT426652 |
| Map Type: | Scotland |
| Coordinates: | 55.877°N -2.916°W |
| Pushpin Map: | Scotland East Lothian |
| Post Town: | TRANENT |
| Postcode District: | EH35 |
| Postcode Area: | EH |
| Dial Code: | 01875 |
Peaston is a small settlement on the B6371 road in the parish of Ormiston in East Lothian, Scotland, about 14miles south-east of Edinburgh, 7miles south-west of Haddington, 4miles east of Ormiston and 2miles east of Pencaitland.
The Barony of Peaston was transferred from Pencaitland to Ormiston in 1648.[1]
Peaston Smiddy, built in the 18th century, is on the Buildings at Risk Register for Scotland.[2]