Two men, one of whom was homeless, were found dead in separate parts of Manhattan Sunday, police said.

On the Upper West Side, a 67-year-old man was found lying in the shrubs in front of a building on Broadway near W. 84th St. just before 9 a.m.

Police at first believed he may have been hit by a car but determined he did not suffer any trauma and may have suffered a medical episode.

At around the same time, cops found a 32-year-old man dead in Washington Square Park, officials said.

It’s believed he died of a drug overdose.

The Medical Examiner’s office will determine the cause of death for both men but police said neither one appeared to be the victim of a crime.

The investigation is ongoing.