# List of Gaon Album Chart number ones of 2017

The Gaon Album Chart is a South Korean record chart that ranks the best-selling albums and EPs in South Korea. It is part of the Gaon Music Chart, which launched in February 2010. The data are compiled by the Ministry of Culture, Sports and Tourism and the Korea Music Content Industry Association based upon weekly/monthly physical album sales by major South Korean distributors such as LOEN Entertainment, Genie Music, Sony Music Korea, Warner Music Korea, Universal Music and Mnet Media.

## Weekly charts

| Week ending date | Album | Artist | Ref. |
| January 7 | Made | Big Bang | |
| January 14 | Limitless | NCT 127 | |
| January 21 | Don't Say No | Seohyun | |
| January 28 | Guardian OST Pack (도깨비 OST Pack) | Various artists | |
| February 4 | Rookie | Red Velvet | |
| February 11 | The First | NCT Dream | |
| February 18 | You Never Walk Alone | BTS | |
| February 25 | Twicecoaster: Lane 2 | Twice | |
| March 4 | My Voice | Taeyeon | |
| March 11 | The Awakening | GFriend | |
| March 18 | Flight Log: Arrival | Got7 | |
| March 25 | Can You Feel It? | Highlight | |
| April 1 | Flight Log: Arrival | Got7 | |
| April 8 | My Voice (Deluxe Edition) | Taeyeon | |
| April 15 | High Five | Teen Top | |
| April 22 | Miss This Kiss | Laboum | |
| April 29 | Palette | IU | |
| May 6 | Now, We (지금, 우리) (Repackage) | Lovelyz | |
| May 13 | The 20th Anniversary | Sechs Kies | |
| May 20 | Signal | Twice | |
| May 27 | Al1 | Seventeen | |
| June 3 | Dream Part.01 | Astro | |
| June 10 | Al1 | Seventeen | |
| June 17 | Be Ordinary | Hwang Chi-yeul | |
| June 24 | Shine Forever (Repackage) | Monsta X | |
| July 1 | Pink Up | Apink | |
| July 8 | Star;dom | UP10TION | |
| July 15 | The Red Summer | Red Velvet | |
| July 22 | The War (Korean Version) | Exo | |
| July 28 | The War (Korean Version) | Exo | |
| August 5 | The War (Korean Version) | Exo | |
| August 12 | 1X1=1 (To Be One) | Wanna One | |
| August 19 | 1X1=1 (To Be One) | Wanna One | |
| August 26 | 1X1=1 (To Be One) | Wanna One | |
| September 2 | Whisper | VIXX LR | |
| September 9 | The War: The Power of Music (Korean Version) | Exo | |
| September 16 | The War: The Power of Music (Korean Version) | Exo | |
| September 23 | Love Yourself 承 'Her' | BTS | |
| September 30 | Rollin' | B1A4 | |
| October 7 | — | — | — |
| October 14 | W, Here | NU'EST W | |
| October 21 | Love Yourself 承 'Her' | BTS | |
| October 28 | 7 for 7 | Got7 | |
| November 4 | Twicetagram | Twice | |
| November 11 | Teen, Age | Seventeen | |
| November 18 | 1-1=0 (Nothing Without You) | Wanna One | |
| November 25 | Be Ordinary | Hwang Chi-yeul | |
| December 2 | Play (Pause Version) | Super Junior | |
| December 9 | 7 for 7 | Got7 | |
| December 16 | Merry & Happy | Twice | |
| December 23 | The Code | Monsta X | |
| December 30 | Universe | Exo | |

## Monthly charts

| Month | Album | Artist | Sales |
| January | Made | BigBang | 142,652 |
| February | You Never Walk Alone | BTS | 713,063 |
| March | Flight Log: Arrival | Got7 | 278,103 |
| April | My Voice (Deluxe Edition) | Taeyeon | 67,486 |
| May | Al1 | Seventeen | 259,364 |
| June | Be Ordinary | Hwang Chi-yeul | 112,783 |
| July | The War (Korean Version) | Exo | 808,655 |
| August | 1X1=1 (To Be One) | Wanna One | 704,616 |
| September | Love Yourself 承 'Her' | BTS | 1,203,533 |
| October | W, Here | NU'EST W | 287,862 |
| November | 1-1=0 (Nothing Without You) | Wanna One | 603,503 |
| December | Universe | Exo | 516,062 |