| Lough Cullaunyheeda | |
| Pushpin Map: | Island of Ireland |
| Pushpin Map Alt: | Lough Cullaunyheeda location in Ireland |
| Pushpin Label Position: | none |
| Pushpin Map Caption: | Location in Ireland |
| Location: | County Clare |
| Catchment: | 22.99km2 |
| Basin Countries: | Ireland |
| Length: | 1.9km (01.2miles) |
| Width: | 1.5km (00.9miles) |
| Area: | 1.55km2 |
| Elevation: | 27m (89feet) |
Lough Cullaunyheeda is a freshwater lake in the Mid-West Region of Ireland. It is located in east County Clare.
Lough Cullaunyheeda measures about 2km (01miles) long and 1.5km (00.9miles) wide. It is located about 20km (10miles) east of Ennis.