Frederick Darley may refer to:
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Frederick Matthew Darley (1830–1910), Australian judge
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Frederick Darley (architect)
Frederick Darley was an Irish architect who designed and built a number of buildings in Dublin, including in Trinity College Dublin. He was also responsible for a number of civic and church buildings across Ireland. He was a son of the builder a ...
(1798–1872), Irish architect
{{hndis, Darley, Frederick