Monte Grappa is a mountain of the Venetian Prealps in Veneto, Italy. It lies between the Venetian plain to the south and the central alpine areas to the North. To the west, it is parted from the Asiago upland by the Brenta river, and to the east it is separated from the Cesen-Visentin massif by the Piave river. To the north lie Corlo lake and Feltre valley. In the past, the mountain was called Alpe Madre, and is currently divided among three provinces: Vicenza to the west, Treviso to the south and Belluno to the northeast. It is the highest peak of a small massif, which also includes many other peaks such as Col Moschin, Colle della Berretta, Monte Asolone, Monte Pertica, Prassolan, Monti Solaroli, Fontana Secca, Monte Peurna, Monte Santo, Monte Tomatico, Meatte, Monte Pallon, and Monte Tomba.

A massif is a principal mountain mass, such as a compact portion of a mountain range, containing one or more summits. In mountaineering literature, a massif is frequently used to denote the main mass of an individual mountain.