This guy’s an udder disgrace.

Police on Thursday identified the man who they say hurled a half-gallon of milk at a cop in The Bronx last week — the latest breakdown of civilian respect for NYPD officers.

Fabian Ellison, 22, is the curdled creep who on Sept. 3 chucked a container of milk at a male officer, the NYPD said.

The cop ducked but still got doused, online video of the shameless aggression shows.

“They got milked on!” a person cheers in the Instagram clip, which included the words “F- -k the” followed by a policeman emoji.

Less than a month earlier, Ellison was collared in The Bronx on charges of assault with intent to cause physical injury and harassment in the second degree in a domestic-violence incident, public records show.

A temporary order of protection was issued at his hearing in Bronx Criminal Court on Aug. 19, and he was released without bail.

Police said Ellison is homeless and has a long rap sheet that includes a Sept. 4, 2018, arrest on assault charges and an allegation of a Jan. 6 knifepoint robbery.

A resident near the Claremont site of the milk attack said Ellison used to live at an area shelter.

The milk attack occurred as officers were clearing out an apartment building at 1454 Grand Concourse as firefighters battled a blaze on the sixth floor, according to the NYPD.

The two-alarm inferno left seven people injured, including two cops and an FDNY member, officials said.

A crowd of evacuated residents formed outside and had become rowdy when the milk container was thrown.

Officers chased after the milk hurler but he slipped away.

The dousing came weeks after several online videos emerged over the summer showing city residents splashing NYPD officers with buckets and bottles of water.

Several people have been arrested in connection with the water attacks.

The Police Benevolent Association this month blamed city leaders for the brazen acts, accusing them of fostering a “cop-hating” environment.

“It is becoming impossible for police officers to do our job, even in emergency situations,” PBA President Patrick Lynch said.

“Our city leaders need to wake up. If they keep encouraging cop hatred and interference with our duties, lives will be lost because we were prevented from doing our job.”

Additional reporting by Georgett Roberts and Jorge Fitz-Gibbon