UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of July 2026

Commission File Number: 001-31811

Woori Financial Group Inc.

(Translation of registrant’s name into English)

51, Sogong-ro, Jung-gu, Seoul, 04632, Korea

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

2025 Sustainability Report of Woori Financial Group Inc.

On July 31, 2026, Woori Financial Group Inc. made available the English version of its 2025 Sustainability Report on its website at www.woorifg.com.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.


	Woori Financial Group Inc.
	(Registrant)

Date: July 31, 2026	By:	/s/ Seong Min Kwak
	(Signature)
	Name:	Seong Min Kwak
	Title:	Deputy President

WOORI FINANCIAL GROUP INC. 6-K