The Fitzroy Thirds compete in the Premier B competition, following the Club's elevation in 2013.
Trent Coleman has been appointed coach for 2017, having shared the role in 2016.
In 2012 the Club entered a team in the Premier C Thirds competition following strong community support - at the time the Club had a Club XVIII in addition to Seniors, Reserves and Under 19s.
It was a very successful first season with the team one of three Fitzroy teams to play in the 2012 VAFA Premier C grand finals. The Thirds won the Premiership.
The Thirds train and play most of their games at Ramsden Street Reserve, Clifton Hill and new players are always welcome.