List of Gaon Album Chart number ones of 2021

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.^[1] The data is compiled by the Ministry of Culture, Sports and Tourism and the Korea Music Content Industry Association based upon weekly/monthly physical album sales by six major South Korean distributors: Kakao M, SM Entertainment, Sony Music Korea, Warner Music Korea, Universal Music and Stone Music Entertainment.^[2]

Weekly charts

Week ending date	Album	Artist	Ref.
January 2	Minisode1: Blue Hour	Tomorrow X Together	^[3]
January 9	NCT 2020 Resonance Pt. 2	NCT	^[4]
January 16	The First Step: Treasure Effect	Treasure	^[5]
January 23	Noir	U-Know	^[6]
January 30	Dystopia: Road to Utopia	Dreamcatcher	^[7]
February 6	Hello Chapter Ø: Hello, Strange Dream	CIX	^[8]
February 13	2nd Desire (Tasty)	Kim Woo-seok	^[9]
February 20	Be	BTS	^[10]
February 27	Don't Call Me	Shinee	^[11]
March 6	Zero: Fever Part.2	Ateez	^[12]
March 13	Kick Back	WayV	^[13]
March 20	The Renaissance	Super Junior	^[14]
March 27	Lilac	IU	^[15]
April 3	Bambi	Baekhyun	^[16]
April 10	All Yours	Astro	^[17]
April 17	Yellow	Kang Daniel	^[18]
April 24	Bambi	Baekhyun	^[19]
May 1	Border: Carnival	Enhypen	^[20]
May 8	Beautiful Night	Yesung	^[21]
May 15	Hot Sauce	NCT Dream	^[22]
May 22			^[23]
May 29			^[24]
June 5	The Chaos Chapter: Freeze	Tomorrow X Together	^[25]
June 12	Don't Fight the Feeling	Exo	^[26]
June 19	Your Choice	Seventeen	^[27]
June 26			^[28]
July 3	Hello Future	NCT Dream	^[29]
July 10	Butter	BTS	^[30]
July 17			^[31]
July 24			^[32]
July 31	Empathy	D.O.	^[33]
August 7	Switch On	Astro	^[34]
August 14	Thrill-ing	The Boyz	^[35]
August 21	The Chaos Chapter: Fight or Escape	Tomorrow X Together	^[36]
August 28	Noeasy	Stray Kids	^[37]
September 4			^[38]
September 11	Lalisa	Lisa	^[39]
September 18	Sticker	NCT 127	^[40]
September 25			^[41]
October 2			^[42]
October 9	Savage	Aespa	^[43]
October 16	Dimension: Dilemma	Enhypen	^[44]
October 23	Attacca	Seventeen	^[45]
October 30			^[46]
November 6	Maverick	The Boyz	^[47]
November 13	Formula of Love: O+T=<3	Twice	^[48]
November 20	No Limit	Monsta X	^[49]
November 27	Rumination	SF9	^[50]
December 4	Christmas EveL	Stray Kids	^[51]
December 11	Zero: Fever Epilogue	Ateez	^[52]
December 18	Universe	NCT	^[53]
December 25	Eleven	Ive	^[54]

Monthly charts

Month	Album	Artist	Sales	Ref.
January	The First Step: Treasure Effect	Treasure	266,894	^[55]
February	Be	BTS	763,083	^[56]
March	Bambi	Baekhyun	591,944	^[57]
April	Border: Carnival	Enhypen	522,136	^[58]
May	Hot Sauce	NCT Dream	1,995,091	^[59]
June	Your Choice	Seventeen	1,391,964	^[60]
July	Butter	BTS	2,490,969	^[61]
August	Noeasy	Stray Kids	1,127,800	^[62]
September	Sticker	NCT 127	2,277,575	^[63]
October	Attacca	Seventeen	1,968,829	^[64]
November	Christmas EveL	Stray Kids	654,658	^[65]
December	Universe	NCT	1,630,715	^[66]

References

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External links

• (in Korean) Current Gaon Album Chart