| Alfredo Fratti | |
| Birth Date: | 1956 |
| Birth Place: | Cerro Largo, Uruguay |
| Birth Name: | Luis Alfredo Fratti Silveira |
| Party: | Movement of Popular Participation |
| Otherparty: | Broad Front |
| Office: | President of the Chamber of Representatives |
| Term Start: | 1 March 2021 |
| Term End: | 1 March 2022 |
| Successor: | Ope Pasquet |
| Predecessor: | Martín Lema |
| Office1: | National Representative |
| Term Start1: | 15 February 2015 |
| Constituency1: | Cerro Largo |
| Term Start2: | 15 February 2005 |
| Term End2: | 15 February 2010 |
| Constituency2: | Cerro Largo |
Luis Alfredo Fratti Silveira (born 1956)[1] [2] is a Uruguayan politician and veterinarian of the Movement of Popular Participation – Broad Front, serving as National Representative for Cerro Largo Department since 15 February 2015.[3] He served as president of the Chamber of Representatives from 1 March 2021 to 1 March 2022.
Fratti was a deputy between 2005 and 2010. During the government of José Mujica he was director of the National Meat Institute.[4]