| Honorific-Prefix: | The Honourable |
| Pablo Lorenzini | |
| Office: | Member of the Chamber of Deputies of Chile |
| Term Start: | 11 March 1998 |
| Term End: | 11 March 2022 |
| Office1: | President of the Chamber of Deputies of Chile |
| Term Start1: | 16 March 2004 |
| Term End1: | 6 January 2005 |
| Successor1: | Gabriel Ascencio |
| Predecessor1: | Isabel Allende Bussi |
| Birth Date: | 25 October 1949 |
| Birth Place: | Molina, Chile |
| Party: | Independent Christian Democratic Party (1997–2020)[1] |
| Alma Mater: | University of Chile |
| Occupation: | Politician, economist |
Pablo Lorenzini Basso[2] [3] (born 25 October 1949) is a Chilean politician currently serving as a member of the Chamber of Deputies, representing District 38 of the Maule Region. He previously served as President of the Chamber of Deputies.