Montgomery is a town in Hampden County, Massachusetts, United States.

The town was named after General Richard Montgomery, who died in the Battle of Quebec, part of an American attempt to capture Quebec City and gain Canadien support for the Patriot movement.

For two centuries a farming community with a small town center, its population began to increase when Interstate 90 was built in 1957.

Montgomery is bordered by Southampton to the northeast, Westfield to the southeast, Russell to the southwest, and Huntington to the northwest.

The town of Montgomery lies atop a high plain, reaching into neighboring Huntington, framed by Lizzie Mountain to the northeast and Tekoa and Shatterack Mountains to the south and west, respectively.

Within the town, the Moose Meadow Brook runs from north to south, with the Westfield Reservoir atop the plain and the smaller Tekoa Reservoir near the bottom of the slope of its namesake mountain.

Along the banks of the Westfield River lie railroad tracks, which carry CSX and Amtrak trains between Springfield and Pittsfield, on their way westward.