A Demons supporter also appeared to hit his head on the concrete after being thrown to ground by another man.
The incident unfolded at Kardinia Park's standing-only terrace section.
The vision shows venue security only arrive and intervene in the brawl after members of the crowd had already separated the brawling fans.
The Herald Sun reports a dozen police officers then arrived and eventually evicted several members from the Stadium.
The member of the crowd who captured the footage of the incident, Drew Patchell, told The Herald Sun he was struck by a cup of beer while witnessing the fight.
"I looked around … a Melbourne fan was on the floor and a few (were) holding each other," he said.
"(it) wasn't great to witness."
He also suggested on Twitter that the brawl was caused by Melbourne fans "picking fights".
Commentators have labelled the footage "ugly" and "disgusting".
