A bank robber held up an Upper West Side bank Thursday, cops said.

The man pulled a black firearm when he entered the Bank of America on Broadway and West 63rd Street around 9:50 a.m., cops said.

He demanded the teller hand over cash, making off with approximately $15,000, cops said.

The man was wearing a black Nike jacket, a tan hat, and glasses, cops said.

A nearby vendor said he drove off in a BMW.