Laci

Laci or LACI may refer to:

Given name

 * Laci Boldemann (1921–1969), Swedish composer of German and Finnish descent
 * Laci Endresz, (born 1974), English circus performer who performs as Mooky the Clown
 * Laci Green (born 1989), American YouTube personality
 * Laci Mosley, American actress, comedian, and podcaster
 * Laci Peterson, a 2002 murder victim
 * Laci Scott (born 1987), American beauty queen, 2005 Miss Oklahoma USA

Nickname

 * László Babai (born 1950), Hungarian professor of computer science and mathematics
 * László Várkonyi (1909–1972), Hungarian table tennis player

Surname

 * Mergim Laci (born 2 April 1998) is a Swedish footballer
 * Qazim Laçi (born 1996), Albanian footballer
 * Vasil Laçi (1922–1941), Albanian would-be assassin of King Victor Emmanuel III of Italy and Albanian Prime Minister Shefqet Bej Vërlaci after the Italian occupation of Albania
 * Žiga Laci (born 2002), Slovenian footballer
 * de Laci, the surname of an old Norman noble family

Acronym

 * Lac repressor (LacI), a DNA-binding protein
 * Lacunar stroke or lacunar cerebral infarct (LACI), a type of stroke
 * LA Cleantech Incubator (LACI), Los Angeles's official cleantech business incubator

Other uses

 * Laçi, a city in northwestern Albania
 * KF Laçi, a football club based in the city