SEC Form 6-K filed by Hafnia Limited

REPORT OF FOREIGN PRIVATE ISSUER

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

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of April 2026

Commission File Number: 001-41996

c/o Hafnia SG Pte Ltd

10 Pasir Panjang Road,

#18-01 Mapletree Business City,

Singapore 117438

+65 6434 3770

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   ☐

Attached to this report on Form 6-K as Exhibit 99.1 is a press release of Hafnia Limited dated April 29, 2026 and Exhibit 99.2 is a copy of the notice, form of proxy and proxy card of Hafnia Limited (the “Company”) for the Company’s 2026 Annual General Meeting of Shareholders scheduled to be held on May 26, 2026.

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.