Caro diario (lit. 'Dear diary') is a 1993 Italian-French semi-autobiographical comedy film written, directed and co-produced by Nanni Moretti, who also stars as himself. The film is structured in three anthological episodes, presented as the chapters of Moretti's open diary, in which he describes his thoughts about various slice of life situations.

The film was selected to compete for the Palme d'Or at the 1994 Cannes Film Festival, where Moretti won the Best Director Award.