Niel may refer to:

People with the surname

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  • Adolphe Niel (1802–1869), French Army general and statesman, also Marshal of France
  • C. B. van Niel (1897–1985), Dutch-American microbiologist
  • Herms Niel (1888–1954), German composer
  • Marthe Niel (1878–1928), French aviator
  • Xavier Niel (born 1967), French entrepreneur and businessman

See also

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