加焦蒙塔诺（意大利语：Gaggio Montano）是意大利艾米利亚-罗马涅大区博洛尼亚省的一个镇，距离大区首府博洛尼亚约45公里。

Gaggio Montano is a comune (municipality) in the Province of Bologna in the Italian region Emilia-Romagna, located about 45 kilometres (28 mi) southwest of Bologna.

Gaggio Montano borders the following municipalities: Castel d'Aiano, Castel di Casio, Grizzana Morandi, Lizzano in Belvedere, Montese (province of Modena), Porretta Terme, Vergato.