Miceli is a surname. Notable people with the surname include:

• Damien Miceli (born 1984), Belgian football player
• Dan Miceli (born 1970), American baseball reliever
• Debrah Miceli (born 1963), American wrestler and monster truck driver
• Felisa Miceli (born 1953), Argentine economist
• Jim Miceli (1935-2018), American politician
• Jim Miceli (born 1957), American football coach
• John Miceli, American drummer for the Neverland Express, Meat Loaf and Rainbow
• Justine Miceli (born 1959), American actress
• Luigi Miceli (1824–1906), Italian patriot, politician and military
• Martina Miceli (born 1973), Italian female water polo defender
• Nicola Miceli (born 1971), Italian former professional racing cyclist
• Salvatore Miceli, a member of the Sicilian Mafia
• Salvatore Miceli (born 1974), retired Italian footballer
• Stefano Miceli (born 1975), Italian classical pianist and conductor
• Tony Miceli (born 1960), American jazz vibraphonist, percussionist, educator, and composer
• Vincent Miceli (1915-1991), American theologian and philosopher
• Vito Miceli (1916–1990), Italian general and politician
• Walter Miceli, Brazilian stadium announcer

• Poisson-Charlier function
• Poisson-Charlier polynomial
• Poisson-Charlier polynomials
• Poisson commutativity
• Poisson contraction
• Poisson distribution
• Poisson d'or
• Poisson d'or (novel)
• Poissonella
• Poisson frequency distribution
• Poisson games
• Poisson hidden markov model
• Poisson hidden Markov model
• Poisson Hill
• Poissonia
• Poisson-Jensen formula
• Poisson law of large numbers
• Poisson-Lie group
• Poisson limit theorem
• Poissonniere (Paris Metro)
• Poisson number
• Poisson probability
• Poisson Probability Distribution
• Poisson probability distribution
• Poisson problem