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 August 2026

Commission File No. 001-42021

SOUTH BOW CORPORATION
(Translation of Registrant's Name into English)

707 5th Street SW, Suite 900
Calgary, Canada T2P 1V8
(Address of Principal Executive Offices)

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


Exhibits 99.1, 99.2, 99.3, 99.4, 99.5, and 99.6 to this report, furnished on Form 6-K, are furnished, not filed, and will not be incorporated by reference into any registration statement filed by the registrant under the Securities Act of 1933, as amended.



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EXHIBIT INDEX


99.1
99.2
99.3
99.4
99.5
99.6







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.

Date: August 5, 2026

SOUTH BOW CORPORATION
By:
 /s/ Lori M. Muratta
Name: Lori M. Muratta
Title: Senior Vice-President and General Counsel




ATTACHMENTS / EXHIBITS

ATTACHMENTS / EXHIBITS

Q2 2026 MANAGEMENT'S DISCUSSION AND ANALYSIS

Q2 2026 FINANCIAL STATEMENTS

Q2 2026 CEO CERTIFICATION (302)

Q2 2026 CFO CERTIFICATION (302)

Q2 2026 CEO CERTIFICATION (906)

Q2 2026 CFO CERTIFICATION (906)