| Alessandro Rossi | |
| Order: | Captain Regent of San Marino |
| Term Start: | 1 April 2024 |
| Term End: | 1 October 2024 |
| Alongside: | Milena Gasperoni |
| Predecessor: | Filippo Tamagnini Gaetano Troina |
| Successor: | Francesca Civerchia Dalibor Riccardi |
| Term Start1: | 1 April 2007 |
| Term End1: | 1 October 2007 |
| Alongside1: | Alessandro Mancini |
| Predecessor1: | Antonio Carattoni Roberto Giorgetti |
| Successor1: | Mirko Tomassoni Alberto Selva |
| Birth Date: | 10 August 1967 |
| Birth Place: | Rimini, Italy |
| Party: | Demos - Democrazia Solidale (since 2022) |
| Otherparty: | |
| Alma Mater: | University of Bologna |
Alessandro Rossi (born 10 August 1967) is a Sammarinese politician who served as one of the two Captains Regent of San Marino (dual head of state) from April to October 2024, alongside Milena Gasperoni. Rossi previously served as Captain Regent from 1 April to 1 October 2007, together with Alessandro Mancini. In January 2005 Rossi was the leader of Ideas in Movement,[1] later on October 2, 2006, Rossi would join the Council of Europe until January 26, 2009, then again on January 21, 2013, until September 29, 2013; during that time period Rossi would become a member of Group of the Unified European Left.[2]
Rossi was an independent counsilor belonging to the mixed opposition group in parliament.[3]