Caligari may refer to:
Dr. Caligari, a major character in the 1920 film The Cabinet of Dr. Caligari Caligari Corporation, an American software company acquired by Microsoft John Caligari (born 1960), a lieutenant general in the Australian Army Caligari Carnival, the setting of the ninth book of A Series of Unfortunate Events Cali Gari, a Japanese rock band
See also Calegari Cagliari Caligaris, a surname