Girls' Generation 20th Anniversary Full-Group Comeback (2027)

SM Entertainment · Date TBA Rumor · checked Oct 24, 2026

Not yet official · Rumor Based on leaks or community rumors. There is no official announcement and it may not be true.

Pre-order period	TBA
Information level	Rumor / leak (not yet official)

Report / rumor source

Tiffany said on MBC's 'Omniscient Interfering View' in June that the group will likely return with a big project around August next year, their 20th anniversary. This is only a member's personal remark, not an official announcement from the agency.

Before you pre-order

Pre-order benefits (photocards and more) and album versions differ by retailer.
The release date and the actual shipping date may differ.
If first-week sales matter to you, check that the retailer counts toward Hanteo and Circle Chart.
Check the cancellation deadline and whether the store ships overseas (Weverse Shop and global stores do).

Check the server time before tickets or pre-orders open

Weverse Shop Melon Ticket YES24 Ticket All sites

Sales open on the site's server clock, not your device clock — and in Korea time (KST).

Related guide

K-pop Album Pre-orders and First-Week Sales: Release vs. Shipping Dates, Chart Counting and Pre-order Benefits

Information as of Oct 24, 2026, summarized from reports and rumors. Dates and benefits can change, so check the official page before you pre-order.