Nicoletti is an
Italian surname derived from the
Greek word Νικόλαος, meaning "victory of the people". It may refer to:
People
- Angela McCoy née Nicoletti (born 1964), American actress
- Benjamin "Sonny" Nicoletti Sr., American Mafia capo in the Buffalo crime family
- Charles "Chuckie" Nicoletti (1916–1977), American hitman
- Chris Nicoletti, former acoustic guitarist and backing vocalist of acoustic/electric rock band Granian
- Davide Nicoletti, American ice hockey player and alternate captain during 2009–10 Alabama–Huntsville Chargers ice hockey season
- Filippo Nicoletti, Italian criminal and one of the Mazzarino Friars
- Franz Nicoletti (18th–19th century), Austrian General-Major
- Giuseppe Di Vittorio, pseudonym Nicoletti (1892–1957), Italian syndicalist
- Ildo Nicoletti, Italian physician who co-developed the Nicoletti assay
- Joe Nicoletti, American politician
- Joseph Nicoletti, singer-songwriter
- Manfredi Nicoletti (born 1930), Italian architect
- Máximo Nicoletti, Argentine commando leader in Operation Algeciras
- Susi Nicoletti (1918–2005), German-Dutch actress