| Official Name: | Zona 4 di Milano |
| Settlement Type: | Zona of Milan |
| Image Map1: | Milano mappa zona 4.svg |
| Map Caption1: | Map of Zone 4 of Milan |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Italy |
| Subdivision Type1: | Region |
| Subdivision Name1: | Lombardy |
| Subdivision Type2: | Province |
| Subdivision Name2: | Milan (MI) |
| Subdivision Type3: | Comune |
| Subdivision Name3: | Milan |
| Unit Pref: | Imperial |
| Area Total Km2: | 20.95 |
| Population As Of: | 2006 |
| Population Total: | 169,051 |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
The Zone 4 of Milan (in Italian: Zona 4 di Milano) is one of the 9 administrative zones of Milan, Italy.[1] It lies in the south-eastern area of the city. The administrative division of Milan into zones has been in place since 1997, although the city was previously divided into 20 zones.
The zone includes the following quarters: Acquabella, Calvairate, Castagnedo, Cavriano, Forlanini, Gamboloita, La Trecca, Monluè, Morsenchio, Nosedo, Omero, Ponte Lambro, Porta Vittoria, Porta Romana, Rogoredo, San Luigi, Santa Giulia, Taliedo and Triulzo Superiore.