Meet the new queen of Wall Street.

Mary Callahan Erdoes, JPMorgan Chase’s asset management division CEO, is likely to emerge as the most powerful US woman in banking once Ruth Porat leaves Morgan Stanley to run Google’s finances.

Erdoes oversees about $1.7 trillion in assets, JPM said.

Only 47, Erdoes, who named one of her daughters Morgan, made $16.3 million in compensation last year, up 9 percent from 2013 — as CEO Jamie Dimon’s total for 2014 stayed flat.