Mark Nielsen may refer to:
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Mark Nielsen (attorney) (born 1961), former Connecticut state senator
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Mark Nielsen (tennis) (born 1977), former New Zealand tennis player
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Mark Nielsen (businessman)
Mark Nielsen (born September 27, 1968) is an Australian business executive who is the global CEO of Talent.
Early life and career
Nielsen was born in Johannesburg, South Africa and completed a Bachelor of Commerce degree at the University of ...
(born 1968), Australian businessman
{{Hndis, Nielsen, Mark