The suspects went into the Wells Fargo Bank at Herndon and Milburn at about 10:30 in the morning.
Investigators say the two suspects were armed with handguns and wearing masks.
They ordered everyone on the floor during the robbery. Then, they got away in a white, four-door Chevy Malibu.
There are no injuries to report. And there is no word on the amount of cash that was taken.