Most Popular KPop Groups in 2026

K-pop's biggest groups in 2026 are being judged by a mix of chart performance, album sales, touring power, and online reach. BTS, BLACKPINK, SEVENTEEN, Stray Kids, and TWICE are the five names that stand out most clearly across those measures.

This year's rankings are shaped by recent comebacks, major concert totals, and continued digital growth. The groups at the top are not just popular in one region or on one platform; they are posting results across global charts, fan communities, and live events.

5 Most Popular KPop Groups in 2026

BTS

BTS returned in March 2026 with Arirang, which debuted at No. 1 on the Billboard 200 and posted 641,000 equivalent album units in its first week, the highest total for any album this year. The group also sent the lead single "Swim" to No. 1 on the Billboard Hot 100, giving BTS its seventh Hot 100 leader, according to NPR.

That comeback matters because BTS had spent nearly four years focused on solo work and military service. Their 2026 launch shows that they remain one of the strongest forces in global K-pop.

BLACKPINK

BLACKPINK stayed near the top in 2026 after its album DEADLINE sold 1,461,785 copies in one day, the highest first-day total ever for a K-pop girl group. The group also opened 2026 by ranking No. 1 in girl group brand reputation in South Korea.

The group's reach also remains global, helped by its large online audience and strong streaming presence. Those figures keep BLACKPINK among the most visible and commercially powerful K-pop acts of the year.

SEVENTEEN

SEVENTEEN ranked among the top groups in 2026 lists and continued to post major live-event numbers. Its world tour "NEW_" drew about 840,000 concertgoers across 29 shows in 14 regions, the Korea JoongAng Daily reported.

That touring total is one of the clearest signs of the group's scale in 2026. SEVENTEEN also remained a strong name in sales and fan engagement across multiple markets.

Stray Kids

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's Karma 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. That 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 crossing 100 million YouTube views. The group also continued to post major chart results and maintained its status as a leading global girl group.

Its long career has given it both a large catalog and a stable international fan base. That combination keeps TWICE on the short list of the most popular K-pop groups this year, as per Star News Korea.