Derek Ryan may refer to:
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Derek Ryan (ice hockey)
Derek Allen Ryan (born December 29, 1986) is an American professional ice hockey forward for the Edmonton Oilers of the National Hockey League (NHL).
An undrafted player, Ryan played four successful seasons of Canadian university hockey and pu ...
(born 1986), American ice hockey player
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Derek Ryan (squash player) (born 1969), Republic of Ireland squash player
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Derek Ryan (singer)
Derek Ryan (born 24 August 1983 in Garryhill, County Carlow, Republic of Ireland) is an Irish singer. He is a former member of the Irish boy band D-Side (2001–2006). He has also established his own production house and label, Ryan Records.
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, Irish country singer, also formerly of Irish band D-Side
{{DEFAULTSORT:Ryan, Derek