Romentino is a town located in the province of Novara within the Piedmont region of Italy. It covers an area of approximately 18 square kilometres (6.9 mi2) and has a population of about 5,000 inhabitants.
The town is situated roughly 8 kilometres (5 mi) east of Novara and 40 kilometres (25 mi) west of Milan. Since May 2019, the mayor of Romentino has been Marco Caccia.