| Country: | IRN |
| Type: | expressway |
| Route: | Ayatollah Sa'idi |
| Direction A: | North |
| Direction B: | South |
| Terminus A: | Azadi Square |
| Terminus B: | Saveh Road Azadegan Expressway |
| Length Km: | 10.5 |
| Cities: | Tehran |
| Map: | Saidi Expressway map.png |
Saidi Expressway is an expressway in western Tehran. It starts from Azadi Square and passes Fath Square, Qazvin Street, Yaftabad Street and Zam-zam Square. Then it goes to southwest towards Azadegan Expressway and Saveh Road.