The Buffalo Savings Bank is a neoclassical, Beaux-Arts style bank branch building located at 1 Fountain Plaza in downtown Buffalo, New York.

The tiles originally were overlaid with copper, which took on a greenish hue.

In 1983, the original bank building received a larger linked addition on the north side called M & T Center (not to be confused with One M&T Plaza).

In 1991, the Buffalo Savings Bank company became insolvent and was dissolved.

The building currently serves as a branch of M&T Bank and has been designated a City of Buffalo Landmark.