An anti-bullying advocate was arrested near Trump Tower for shoving an elderly man to the ground Thursday night in a dispute over the election results, cops said.

Brooklyn resident Shacara McLaurin, 23, got into a heated dispute with the 74-year-old man about 10:45 p.m. on the second night of protests outside Trump’s Midtown skyscraper.

The exact details of the argument are unclear, but the woman is accused of pushing the Manhattan resident to the ground at the corner of Fifth Avenue and 55th Street — about a block from Trump Tower, cops said.

The victim suffered a cut to his head and complained of severe pain.

He was taken to a nearby hospital for treatment.

McLaurin, who lives in Bushwick, was charged with two counts of assault — a felony and a misdemeanor — and is expected to be arraigned in Manhattan Criminal Court on Friday afternoon.

In 2011, she was attacked by a group of girls with a padlock in a sock, leaving her with six stitches, a gash on her face, a bruised jaw and partial hearing loss, according to anti-bullying group Stomp Out Bullying.

“Shacara knows first hand that bullying is painful,” the site says.

McLaurin also founded her own campaign called “Victim2Victorious — Unlock Your Voice.”

Additional reporting by Lia Eustachewich