| Country: | Scotland |
| Official Name: | Barnellan |
| Gaelic Name: | Bàrr an Eilein |
| Coordinates: | 55.9395°N -4.2724°W |
| Map Type: | Scotland |
| Civil Parish: | Baldernock |
| Unitary Scotland: | East Dunbartonshire |
| Lieutenancy Scotland: | Dunbartonshire |
| Post Town: | GLASGOW |
| Postcode District: | G62 |
| Postcode Area: | G |
| Dial Code: | 0141 |
| Constituency Westminster: | East Dunbartonshire |
| Constituency Scottish Parliament: | Strathkelvin and Bearsden |
| Static Image: | Image:Barnellan - geograph.org.uk - 1404439.jpg |
| Static Image Caption: | Entering Barnellan |
Barnellan is a small hamlet in East Dunbartonshire, Scotland, situated in the civil parish of Baldernock. It consists of a few houses and a farm, the latter of which it got its name from. The nearest primary school is Baldernock Primary School.