Shocking footage obtained by Dublin Live shows a mass brawl taking place in a pub close to Croke Park following Dublin's victorious All-Ireland final replay over Kerry.
The footage shows two different videos of angry supporters throwing punches and chairs at one another.
Beer bottles also appear to be thrown in the direction of fans.
It is currently unclear as to whether it is internal brawling or between the two sets of rival fans.
It comes after similar footage shows rival fans fighting on Hill 16 moments after full-time.
The video shows two sets of angry supporters squaring up to each other and exchanging words on opposite sides of a barrier.
Dublin Live has contacted gardai in relation to the incidents.
