Ten firefighters and a civilian suffered minor injuries in a four-alarm blaze in The Bronx early Wednesday, authorities said.

The fire started at 4:20 a.m. in a Grand Concourse apartment building near East 165th Street.

It took firefighters two hours to bring it under control.

The firefighters were sent to area hospitals and the civilian was being treated at Lincoln Hospital, all in stable condition, the FDNY said.