Vallo
Vallo (Italian for wall in the sense of fortification , defense system) denotes the places:
- Vallo della Lucania , a municipality in the province of Salerno in Italy
- Vallo di Nera , a municipality in the province of Perugia, Italy
- Vallo Torinese , a municipality in the province of Turin, Italy
as well as the Vallo di Diano plateau , see National Park Cilento and Vallo di Diano
Vallo is also the surname of: