Multiple drones were spotted in the Bronx before dawn Thursday, leading frightened Big Apple residents to flood 911 with calls, according to police sources.

The mysterious flying objects were seen buzzing above Jerome Avenue and Clarke Place West in Mt. Eden around 5:30 a.m., sources said.

The drones were spotted by responding officers but mysteriously disappeared, sources said.

It’s unknown where they were launched from or ended up landing.

Do you have footage of drones over the skies of New Jersey or New York? Send it to The Post at drones@nypost.com.

The sightings come after strange objects have been filmed dozens of times flying around New Jersey in recent weeks, sparking confusion among residents and sparking wild theories about their origins.