Lonate Ceppino is a comune (municipality) in the Province of Varese in the Italian region Lombardy, located about 35 kilometres (22 mi) northwest of Milan and about 13 kilometres (8 mi) south of Varese.

Lonate Ceppino borders the following municipalities: Cairate, Castelseprio, Gornate-Olona, Tradate, Venegono Inferiore.

The name's origin is also confirmed by the presence of a water spring, which is located near the old church.

In ancient times, this water spring was believed to be miraculous.

This article on a location in the Province of Varese is a stub.