The biggest K-pop groups in 2026 will be judged on a mix of chart performance, album sales, touring strength and online reach. BTS, BLACKPINK, SEVENTEEN, Stray Kids, and TWICE are the five names that stand out most clearly on these measures.
This year’s rankings are shaped by recent returns, major concert totals and continued digital growth. The groups above aren’t just popular in one region or on one platform; they are posting results in global charts, fan communities and live events.
Top 5 Most Popular KPop Groups in 2026
BTS
BTS returned in March 2026 with Arirangwhich debuted at No. 1 on the Billboard 200 and released 641,000 equivalent album units in its first week, the highest total for any album this year. The group also sent the single “Swim” to No. 1 on the Billboard Hot 100, giving BTS their seventh Hot 100 leader, second NPR.
This return is important because BTS spent nearly four years focusing on solo work and military service. Their launch in 2026 proves that they remain one of the strongest forces in global K-pop.
BLACKPINK
BLACKPINK remained at the top in 2026 after their album EXPIRATION sold 1,461,785 copies in one day, the highest total ever for a K-pop girl group. The group also opened 2026 ranked No. 1 in girl group brand reputation in South Korea.
The group’s reach also remains global, aided by its large online audience and strong streaming presence. These figures keep BLACKPINK among the most visible and commercially powerful K-pop artists of the year.
SEVENTEEN
SEVENTEEN ranked among the top bands on the 2026 lists and continued to release major live event numbers. His “NEW_” world tour attracted approximately 840,000 spectators at 29 shows in 14 regions, the Korea JoongAng Daily reported.
The tour total is one of the clearest signs of the group’s reach into 2026. SEVENTEEN has also remained a strong name in sales and fan engagement across multiple markets.
Stray children
Stray Kids remained one of the year’s biggest boy groups after Billboard and Circle Chart coverage showed strong album sales. Forbes reported that the group Karma The album, including a separate edition tracked by Circle, reached nearly 3.7 million total copies sold.
The group also continued to build international momentum through streaming and global chart visibility. This mix of sales and online reach keeps Stray Kids in the top tier of K-pop in 2026.
TWICE
TWICE remained one of the most popular girl groups in 2026, with more than 26 music videos surpassing 100 million views on YouTube. The group also continued to post strong chart results and maintained its status as the world’s leading girl group.
His long career has given him both an extensive catalog and a stable international fan base. This combination keeps TWICE on the short list of the most popular K-pop groups this year, as scheduled Star News Korea.
