The 2018–19 W-League season was the eleventh season of the W-League, the Australian national women's association football competition.
The following do not fill a Visa position: A Australian citizens who have chosen to represent another national team; G Guest Players
The regular season was played between 25 October 2018 and 6 February 2019, over 14 rounds, with each team playing twelve matches.
Individual matches are collated at each club's season article.
The following end of the season awards were announced at the 2018–19 Dolan Warren Awards night on 13 May 2019.