Mooy, who's in Tehran preparing for Australia's vital World Cup qualifier with Iraq on Thursday night, has enjoyed a fabulous season after being loaned out by Manchester City following his signing from Melbourne City in the 2016 off-season.
Each of the 72 EFL clubs nominated a local media representative, who selected a team of 11 players, not including the team they cover.
The votes were tallied to reveal the elevens in a 4-3-3 formation.
Mooy's sparkling form in his debut season with Huddersfield was rewarded with a place in the Championship midfield alongside Anthony Knockaert of Brighton and Hove Albion and Newcastle United's former Liverpool star Jonjo Shelvey.
Fellow Australian James Meredith has been included in the League One team of the season, having featured in 35 of Bradford's 39 league games in their push for promotion to the Championship next season.
The Caltex Socceroos tackle UAE in a crucial World Cup Qualifier in Sydney on March 28. Click here for tickets.