St Columb may refer to: Columba or St Columb of Scotland St Columb's Cathedral, Derry, Northern Ireland St Columb's College, Derry, Northern Ireland Columba the Virgin or Saint Columba the Virgin or St Columb of Cornwall St Columb Canal, in Cornwall, England St Columb Major, town in Cornwall, England St Columb Minor, village in Cornwall, England St Columb Road, village in Cornwall, England St Columb Porth, Cornwall, seaside village in Cornwall Lady Dona St Columb, a character in Frenchman's Creek by Daphne du Maurier The Monastery of St Columb, a book by Regina Maria Roche
See also Saint Columba (disambiguation) Santa Coloma (disambiguation)