Dinham may refer to:
Places England a historic settlement that forms part of the town of Ludlow, Shropshire Buckland Dinham, a village in Somerset
Wales a village in Monmouthshire that was consumed by the Royal Navy Propellant Factory, Caerwent
People Ann Dinham (1827–1882), British convict sent to Tasmania Charles Hawker Dinham (1883–1955), British geologist, cartographer and author John Dinham (1359–1428), English knight John Dinham (1406–1458), English knight Matthew Dinham (born 2000), Australian cyclist Thomas Dinham Atkinson (1864–1948), English architect