George Wilkinson, FRIBA was an English architect, who practised largely in Ireland. He was born at Witney, Oxfordshire in 1814. He was the elder brother of the architect William Wilkinson (1819–1901), who practised in Oxford.

The Harcourt Street Railway Line was a railway line that ran from Harcourt Street in Dublin through the southern suburbs to Bray. It was one of the Dublin and South Eastern Railway's two northern main lines, the other being the coastal line to Westland Row.