University of Michigan police are on the hunt for a man who was caught on video peeing on the school’s famous Diag — drenching a “Black Lives Matter” chalk drawing in the process.

Footage posted on Twitter shows the individual, who is white, relieving himself in the iconic open space, which is located in the middle of the Ann Arbor campus.

He appears to aim for a spot where student activists wrote “Black Lives Matter” in chalk as part of daily protests that have been going on in recent days.

One demonstrator made headlines Wednesday for taking a knee at the Diag for 20 hours straight.

The peeing incident that was caught on camera appeared to happen sometime early Wednesday, according to the University of Michigan Department of Public Safety and Security.

It was brought to the attention of authorities later in the day after the video went viral.

“There were images and videos released to social media of a person urinating near the black M on our Diag,” said Public Information Officer Diane Brown. “The division of public safety is investigating.”

Brown told The Post that if caught, the person on the tape could be facing disorderly conduct charges — or possibly even a hate crime.

Sources said that no one has filed a police report, but countless people have been flagging up the video to police.

“Anti-blackness after Dana kneels in protest of racism at umich, white student pees on BLM chalk on diag. share widely to help identify,” wrote one Twitter user, who shared the footage.

The video isn’t the only thing riling up college students in The Great Lake State.

Authorities at Eastern Michigan University are on the hunt for a group of men that scrawled racial epithets inside a men’s bathroom at the student center.

“I strongly condemn these actions and want to reiterate that they run counter to the values and practices we so deeply embrace in our Eastern Michigan University community,” Eastern Michigan University President James Smith said in a campus message Wednesday night.

“The hateful message in the stall has been quickly painted over by Physical Plant staff, and we are actively investigating the timeline of when it might have been written and reviewing other relevant details of the incident,” Smith added. “These are turbulent and disturbing times nationally, and such incidents are likely to continue. But I believe we can fight back, by finding unity and comfort in the shared purpose and diversity of our campus community. These are powerful strengths of Eastern Michigan, which we collectively try to demonstrate on a daily basis. One person or group writing on a wall cannot erase the sense of shared purpose and pride in our diverse community of more than 24,000 students, faculty and staff.”