Brad Arthur (born 21 May 1974) is an Australian professional rugby league football coach who is the head coach of the Parramatta Eels in the NRL.
In 1997 Arthur, aged only 22, accepted a job as a captain-coach of the Batemans Bay Tigers. In his first season the club didn't win a match however the club made the finals in their second year.
Arthur then was the captain-coach of the Cairns Brothers club for eight seasons, leading the club to four premierships and six grand finals.
In 2007 he was appointed the Melbourne Storm's NRL Development Coach. The side won the competition that year. In 2008 he was appointed the Melbourne Storm's inaugural Toyota Cup (Under-20s) coach. The side won the 2009 Grand Final. In 2010 he was promoted to an assistant coach in Melbourne alongside Stephen Kearney.