Ligeti is a Hungarian surname. Notable persons with the surname include:
András Ligeti (born 1953), Hungarian violinist and conductor
Eva Ligeti, Canadian lawyer and the first Environmental Commissioner of Ontario
György Ligeti (1923–2006), Hungarian composer
Lajos Ligeti (1902–1987), Hungarian orientalist and philologist
Lukas Ligeti, son of György Ligeti and composer/percussionist
Miklós Ligeti (1871–1944), Hungarian sculptor