• On 3 March 2014, it was announced that CEO of the AFL,
Andrew Demetriou, would be resigning from the post following the conclusion of the season, after eleven years in the role.
Gillon McLachlan was later named his successor. • On 13 May 2014,
Greater Western Sydney midfielder
Toby Greene was charged with a number of offences including assault with a dangerous weapon and intentionally causing serious injury over an alleged assault in a Melbourne licensed venue the previous night. He was later suspended by the club for five weeks. • Just a year after being racially abused in a match against , 's
Adam Goodes was once again the target of a racial vilification, this time by an supporter. While the incident went unheard during the weekend, it only came to light on 20 May 2014; the Essendon club responded by terminating that supporter's membership. • On 26 May 2014, Hawthorn head coach
Alastair Clarkson was hospitalised after being diagnosed with
Guillain–Barré syndrome.
Brendon Bolton was appointed as the acting head coach for several matches while Clarkson recovered. • As part of the ongoing investigation into the
Essendon Football Club supplements controversy, on 13 June 2014, the
Australian Sports Anti-Doping Authority (ASADA) issued
show cause notices to 34 Essendon players from its 2012 list. In response, Essendon executives lodged a
Federal Court application alleging that ASADA's joint investigation with the AFL was unlawful and in breach of the ASADA Act. On 19 September, Justice John Middleton ruled that ASADA's investigation was lawful, allowing ASADA to trigger the start of the show-cause response period, which gives charged players 14 days to answer doping allegations against them.