Dinas

Dinas may refer to:

== Places == ===England=== Dinas, an area of Padstow, Cornwall Castle an Dinas, St Columb Major, an Iron Age hillfort at the summit of Castle Downs, Cornwall Treryn Dinas, a headland near Treen, on the Penwith peninsula, Cornwall Trereen Dinas, an Iron Age promontory fort at Gurnard's Head, Cornwall