San Zenone degli Ezzelini is a comune in the Province of Treviso in the Italian region Veneto, located about 50 kilometres northwest of Venice and about 35 kilometres northwest of Treviso. San Zenone degli Ezzelini borders the following municipalities: Borso del Grappa, Pieve del Grappa, Fonte, Loria, Mussolente, and Riese Pio X.