Niccolai is an Italian surname. Notable people with the surname include:

• Armand Niccolai (1911–1988), American football player
• Comunardo Niccolai (born 1946), Italian footballer
• Giulia Niccolai (1934–2021), Italian photographer, poet, novelist and translator
• Lea Niccolai, Italian Late-Antique historian specializing in religious philosophy and socio-political thought

See also

• Nicolai (disambiguation), German variant
• Nicolay (disambiguation), French variant
• Nikolai (disambiguation) or Nikolay, Slavic forms

Surname list

This page lists people with the surname Niccolai.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.