Ilkka may refer to:
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Ilkka (given name)
Ilkka is a masculine Finnish given name. Notable people with the name include:
* Ilkka Alanko (born 1969), Finnish musician
* Ilkka Auer (1930–2013), Finnish middle-distance runner
* Ilkka Hakalehto (1936–2009), Finnish historian and politicia ...
, Finnish given name
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''Ilkka'' (newspaper), Finnish newspaper
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