Gema Simon (born 19 July 1990) is a former Australian international soccer player who played for Newcastle Jets, Melbourne Victory, Ottawa Fury, Suwon, Avaldsnes, Þróttur Reykjavík, and the Australia women's national soccer team.

[6] She was awarded the Jets' Player of the Year award for the 2013–14 season[7] After captaining Newcastle Jets in the 2013–14 season, Simon joined Melbourne Victory alongside Hannah Brewer.

[10] In September 2023, Simon returned once more to Newcastle Jets,[11] where she retired at the end of the season.

[14] She made her debut for the side in a pre-tournament friendly against South Korea in July 2009.

[16] She made her debut for the team in March 2014, playing a full match in a loss to Scotland in the group stage of the tournament.