Dean Byrne may refer to:
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Dean Byrne (boxer)
Dean Byrne, (born 11 September 1984 in Crumlin, Dublin, Ireland) is an Irish professional boxer who fights in the light welterweight class.
Amateur career
Byrne, nicknamed ''"Irish Lightning"'', had vast experience boxing as an amateur fightin ...
(born 1984), American-based Irish boxer
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Dean Byrne (rugby league) (born 1981), former rugby league footballer
{{hndis, Byrne, Dean