These are the Australian Country number-one albums of 2018, per the ARIA Charts.
Issue date Album Artist 1 January What Makes You Country Luke Bryan 8 January 15 January 22 January Cream of Country 2018 Various artists 29 January 5 February 12 February 19 February Adam & Brooke Adam Eckersley and Brooke McClymont 26 February Cream of Country 2018 Various artists 5 March 12 March 19 March What Makes You Country Luke Bryan 26 March So Country 2018 Various artists 2 April 9 April 16 April 23 April 30 April 7 May Graffiti U Keith Urban 14 May 21 May 28 May 4 June 11 June This One's for You Luke Combs 18 June Graffiti U Keith Urban 25 June So Country 2018 Various artists 2 July Dan + Shay Dan + Shay 9 July So Country 2018 Various artists 16 July 23 July Milestones... 20 Years Adam Brand 30 July 6 August The Nashville Tapes Adam Harvey 13 August Graffiti U Keith Urban 20 August 27 August Brave & the Broken Travis Collins 3 September Butcherbird John Williamson 10 September 17 September So Country 2018 Various artists 24 September Cry Pretty Carrie Underwood 1 October 8 October 15 October This One's for You Luke Combs 22 October Things That We Drink To Morgan Evans 29 October Greatest Hits Troy Cassar-Daley 5 November Things That We Drink To Morgan Evans 12 November 19 November Experiment Kane Brown 26 November Room to Spare: The Acoustic Sessions Kip Moore 3 December Born to Fight Karise Eden 10 December Graffiti U Keith Urban 17 December 24 December 31 December
See also 2018 in music List of number-one albums of 2018 (Australia)
References