The 23-year-old was charged with wilful and obscene exposure players were photographed partying naked at the Harbour View Hotel at The Rocks.
Elliott’s teammate Asipeli Fine was also charged with the same charges following the post-season bender.
The pair’s lawyers both asked for an adjournment until next month, when they will enter pleas of guilty or not guilty.
The Mad Monday celebrations plunged the NRL into turmoil in the middle of the finals series.
The Bulldogs were fined a record $250,000 by the NRL for their Mad Monday celebrations.