Dunball is a small hamlet west of the village of Puriton and close to the town of Bridgwater, Somerset, England.
Dunball also has a small industrial estate, built on the site of the Royal Ordnance Factory's hostel blocks; and a hotel.
The wharf was formerly linked to the Bristol and Exeter Railway by a rail track which crossed the A38, on the right hand side of the hotel.
The wharf was used during World War II to bring Welsh coal to the nearby Royal Ordnance Factory, ROF Bridgwater.
During the Winter flooding of 2013–14 on the Somerset Levels high volume pumps from the Netherlands were installed at Dunball.