A police officer was hit by a livery cab while crossing a street in Brooklyn early Friday morning, authorities said.

The female officer was in front of 295 Ocean Parkway when a car struck her just before 1:30 a.m., according to authorities.

Officials said the cop, who was on-duty at the time, was taken to Lutheran Hospital alert and conscious with minor cuts and bruises.

The driver remained on scene, and no criminality is expected, but the NYPD’s Collision Investigation Squad was sent investigate, police sources said.