A group of around 30 protesters gathered outside RTÉ headquarters in Donnybrook, Dublin, this afternoon.
They were demonstrating against what they described as "propaganda", "one-sided coverage" and "fake news".
The "bias at RTÉ" reflects what is "happening to media globally", one of the protesters said.
The protesters were critical of the mandatory TV licence fee and what they described as the "disgraceful salaries of RTÉ personalities".