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 OF THE SECURITIES EXCHANGE ACT OF 1934

For the month of April 2026

Commission File Number: 001-34677

SCORPIO TANKERS INC.

(Translation of registrant’s name into English)

99, Boulevard du Jardin Exotique, Monaco 98000

(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 [X] Form 40-F [ ]

INFORMATION CONTAINED IN THIS FORM 6-K REPORT

Attached to this Report on Form 6-K (this “Report”) as Exhibit 99.1 is a copy of the notice, proxy statement and proxy card of Scorpio Tankers Inc. (the “Company”) for the Company’s 2026 Annual Meeting of Shareholders scheduled to be held on May 27, 2026.

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.

SCORPIO TANKERS INC.

(registrant)

Dated: April 15, 2026

By:

/s/ Christopher Avella

Christopher Avella

Chief Financial Officer

Scorpio Tankers Inc. 6-K