Transit officials in Philadelphia are condemning an officer’s response to a disabled man who was dragged out of a commuter rail station after being called a “dumb-dumb” by the cop, shocking video shows.

The footage, posted to Facebook late Monday by a registered nurse in Philadelphia, shows an unidentified SEPTA police officer berating a homeless man who was sleeping in his wheelchair at Suburban Station in Center City.

“Yo bro, you can’t just pull him off like that,” Tarik Sharif Khan told the officer as he wheeled away the sleeping man. “Yo officer, you can’t just pull him off like that — he’s a human being. You can’t call him dumb-dumb and just wheel him out.”

“You want him?” the officer responded.

“Do I want him? He’s a human being,” Khan replied. “You tell me to shut up? He’s a human being, you call him dumb-dumb?”

Khan, 40, then follows the officer as he continues wheeling the sleeping man through the station’s concourse, video shows.

“He just said, he called him dumb-dumb,” Khan continued. “Look at the way he’s treating this man. This is a human being.”

The officer, seemingly finished with the interaction, then turned the man’s wheelchair and pushed it toward Khan, suggesting that the man was now his problem.

“Here you go, he’ll go home with you,” the officer said. “Here you go. Have a good night.”

The officer then approached another man who appeared to be passed out inside the station before engaging again with Khan, who was determined to get a fuller answer as to why he berated the disabled man.

“I’ll call you dumb-dumb, does it help?” the officer replied. “Feel better now? All right then.”

The officer then told Khan to leave the station, repeatedly telling him to “stop” when the good Samaritan wanted a better explanation.

SEPTA officials told The Post early Wednesday that the man seen in the video has had several “past contacts” with the agency’s transit cops and was removed from a store inside Suburban Station late Tuesday after a complaint was received.

“While the circumstances surrounding the incident are under investigation, it is not acceptable for SEPTA Transit Police officers to make derogatory comments to people they come into contact with in the course of doing their job,” SEPTA spokesman Andrew Busch said in a statement. “If that is what occurred in this case, the appropriate corrective action will be taken.”

Startled onlookers, meanwhile, accused the city’s transit cops of harassing people inside the station “every day,” an apparent reference to last month’s reported clash between SEPTA officers and dozens of people who camped out at the station as temperatures plummeted to 26 degrees on Jan. 15.

Thomas Nestel, SEPTA’s police chief, told the Philadelphia Inquirer that “people were attacking police officers” after being told they had to leave the station. A total of 10 SEPTA officers responded — some with pepper spray and batons — and two people were charged, both for allegedly assaulting officers, according to the newspaper.

Nestel told the newspaper that the agency must keep the needs of the city’s homeless population in mind while working to keep the Center City transit hub safe.

“There are competing schools of thought,” Nestel told the newspaper. “One is that the station should be a shelter for people who don’t have someplace to live or someplace to go, and the other is the station should have no one in it that doesn’t relate to mass transit.”

Khan, meanwhile, said he just couldn’t stand seeing the disabled man treated in an “incredibly careless” way.

“The lack of humanity and compassion was jarring,” Khan told The Post. “He treated the man like you might handle an insect or a rodent, calling him names, and then pushed him at me for me to ‘take him.'”