Mahon Bridge (Irish: Droichead na Machan),[1] also spelled Mahonbridge, is a village in the parish of Kilrossanty in mid County Waterford, Ireland.

The village has a local shop, a garage and crash repair yard, and a historic creamery which is no longer in use.

Mahon Bridge is well known to walkers and hill climbers who use the village as a jumping-off point for visits to the Falls.

The turbine house is of a very inconspicuous and low profile design being mostly located below ground level and not visible from the nearby road.

The village is laid out around a triangular field, from which roads lead to Kilrossanty, Fews, Furraleigh, Briska and Lyre.