Category:19th-century architecture in Piedmont
- Regions of Italy: Abruzzo · Apulia · Basilicata · Calabria · Campania · Emilia-Romagna · Friuli-Venezia Giulia · Lazio · Liguria · Lombardy · Marche · Molise · Piedmont · Sardinia · Sicily · Trentino-South Tyrol · Tuscany · Umbria · Veneto

Subcategories
This category has the following 13 subcategories, out of 13 total.