Lazzarini is a surname. Notable people with the surname include:
Gregorio Lazzarini (1657–1730), Italian painterGiovanni Andrea Lazzarini (1710–1801), Italian painterPietro Lazzarini (1842–1918), Italian sculptorCarlo Lazzarini (1880–1952), Australian politicianBert Lazzarini (1884–1952), Australian politicianAdolfo Lazzarini (1952–2010), Paraguayan footballerEugenio Lazzarini (born 1945), Italian motorcyclistRoberto Lazzarini (born 1961), Brazilian fencerRobert Lazzarini (born 1965), American artistVictor Lazzarini (born 1969), Brazilian composerNick Lazzarini (born 1984), American dancerEmanuel Lazzarini (born 1987), Argentine footballer