Two strangers attacked a teenager on Central Park’s Great Lawn, beating him so viciously, he had broken bones in his face, police said.

The 14-year-old boy was in the park, near 85th Street and West Drive around 5:30 p.m. Friday, when two strangers approached him, police said Wednesday night.

The men briefly spoke with the victim and then suddenly began punching and kicking him before running off, police said.

It wasn’t immediately clear what the conversation was about, or if the attack was provoked in any way.

The teen was taken to a local hospital for cuts and the broken orbital bones, cops said.

Police released video of the violent duo, who were last seen walking west on West 81st Street. They are described as 16 to 19 years old.