#NickiMinaj's father, Robert Maraj, has died after being struck in a hit-and-run accident.

 #NickiMinaj's father, Robert Maraj, has died after being struck in a hit-and-run accident ... TMZ has learned.

Nassau County Police in New York say he was walking on the road between Roslyn Road and Raff Avenue Friday evening around 6 PM ET, when he was hit by a vehicle heading northbound. Cops say the driver then fled the scene without a meaningful description from witnesses.

Robert was taken to an area hospital in critical condition, where he succumbed to his injuries and passed over the weekend. The Homicide Squad is investigating the case and asking for the public's help in identifying the responsible party. There was not a decent description of the suspect vehicle provided.

Nicki hasn't spoken on her dad's death yet. There are shots of them together embracing over the years, so they obviously had a decent relationship and saw each other from time to time. It's unclear what Nicki's relationship with her dad was currently.

A rep for Nicki confirmed her dad's death, but did not have further comment at this time.

Robert was just 64