Trasquera is a comune (municipality) in the Province of Verbano-Cusio-Ossola in the Italian region Piedmont , located about 120 kilometres (75 mi) northeast of Turin and about 35 kilometres (22 mi) northwest of Verbania , in the Val Divedro, on the border with Switzerland.

Trasquera borders the following municipalities: Bognanco, Crevoladossola , Domodossola , Varzo , Zwischbergen (Switzerland).