Martelli

Martelli or Martelly is a surname which may refer to:


 * Adrienne Martelli (born 1987), American rower
 * Alessandro Martelli (1876–1934), Italian academic and politician
 * Alex Martelli (born 1955), Italian computer engineer
 * Augusto Martelli (1940–2014), Italian composer, conductor, arranger and television personality
 * Carlo Martelli (politician) (born 1966), Italian Senator
 * Carlo Martelli (born 1935), English composer
 * Claudio Martelli (born 1943), Italian politician
 * Danilo Martelli (1927–1949), Italian footballer
 * Diego Martelli (1839–1896), Italian art critic
 * Esmond Martelli (1878–1926), Irish rugby union player
 * Francesco Martelli (1633–1717), Italian Roman Catholic cardinal
 * Giuseppe Maria Martelli (1678–1741), Italian Roman Catholic archbishop of Florence
 * Henri Martelli (1895–1980), French composer
 * Sir Horace Martelli (1877–1959), British Army officer
 * John de Martelly (1903–1979), American lithographer, etcher, painter, illustrator
 * Manuela Martelli (born 1983), Chilean film and television actress
 * Marzio Martelli (born 1971), Italian former professional tennis player
 * Michel Martelly (born 1961), Haitian musician, politician and politician; President of Haiti from 2011 to 2016
 * Otello Martelli (1902–2000), Italian cinematographer
 * Phil Martelli (born 1954), American basketball coach
 * Raffaele Martelli (1811–1880), Italian priest and Canon
 * Sabato Martelli Castaldi (1896–1944), Italian Air Force general
 * Sebastián Martelli (born 1996), Argentine footballer
 * Ugolino Martelli (bishop) (died 1523), Roman Catholic prelate, Bishop of Narni and Lecce
 * Ugolino Martelli (1860–1934), Italian biologist
 * Vera Martelli (1930–2017), Italian sprinter