A 65-year-old woman was struck and killed by a hit-and-run driver while crossing the street in Southern Brooklyn on Wednesday afternoon, police said.

The woman, who was not identified, was crossing Ocean Avenue on Emmons Avenue in Sheepshead Bay at about 5 p.m. when she was hit by the car, authorities said.

The driver, who was heading west on Emmons Avenue, was turning right on Ocean Avenue when they slammed into the woman, cops said.

The woman was rushed to Coney Island Hospital, where she was pronounced dead, police said.

The driver sped away from the scene after the crash and has not been caught, authorities said.