UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): March 2027, 2026

ENBRIDGE INC.

(Exact Name of Registrant as Specified in Charter)

Canada	001-15254	98-0377957
(State or Other Jurisdictionof Incorporation)	(CommissionFile Number)	(IRS EmployerIdentification No.)
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

200, 425 - 1st Street S.W.

Calgary, Alberta, Canada T2P 3L8

(Address of Principal Executive Offices) (Zip Code)

1-403-231-3900

(Registrant’s telephone number, including area code)

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ ¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ ¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ ¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ ¨ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchangeon which registered Common Shares ENB New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐ ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

☐Securities registered pursuant to Section 12(b) of the Act:

~~Item~~Title ~~8.01~~of ~~Other~~each ~~Events.~~class Trading Symbol(s) Name of each exchange on which registered Common Shares ENB New York Stock Exchange

OnItem ~~March 20, 2026, Enbridge Inc~~8.01 ~~(the~~Other ~~“Company”) began mailing its Notice of 2026 Annual Meeting and Notice of availability of meeting materials (the “Notice”) to shareholders of the Company~~Events. Copies of the Notice mailed to registered shareholders and to beneficial shareholders of the Company are attached hereto as Exhibit 99.1 and Exhibit 99.2, respectively. The Company previously filed its Notice of 2026 Annual Meeting of Shareholders and Management Information Circular (the “Management Information Circular”) as Exhibit 99.1 to the Company’s current report on Form 8-K filed March 10, 2026.

AsOn ~~described~~March in27, 2026, Enbridge Inc. (the ~~Management~~“Corporation”) ~~Information~~completed the ~~Circular~~offering of US$1,000,000,000 ~~the~~aggregate ~~Company~~principal ~~will~~amount ~~hold~~of its ~~2026~~4.850% ~~Annual~~Senior ~~Meeting~~Notes ofdue ~~Shareholders~~2031 ~~virtually~~(the “2031 Notes”) and US$1,000,000,000 aggregate ~~conducted~~principal ~~via~~amount ~~live~~of ~~audio~~its ~~webcast~~5.450% ~~Information~~Senior ~~and~~Notes ~~instructions~~due on2036 ~~how~~(the to“2036 ~~attend~~Notes” ~~the~~and, ~~virtual~~together ~~2026~~with ~~Annual~~the ~~Meeting~~2031 ofNotes, ~~Shareholders~~the “Notes”). The Notes are ~~contained~~fully inand ~~the~~unconditionally ~~Management~~guaranteed ~~Information~~by ~~Circular.~~Enbridge AEnergy ~~user~~Partners, ~~guide~~L.P. ~~for~~and ~~attending~~Spectra ~~the~~Energy ~~virtual~~Partners, ~~2026~~LP ~~Annual~~(together, ~~Meeting~~the “Guarantors”), each of ~~Shareholders~~which is ~~attached~~an ~~hereto~~indirect, aswholly-owned ~~Exhibit~~subsidiary 99of the Corporation.3.

~~Item~~The ~~9.01.~~Notes ~~Financial~~were ~~Statements~~offered pursuant to the Corporation’s Registration Statement on Form S-3 filed with the Securities and ~~Exhibits~~Exchange Commission on August 1, 2025 (Reg. No. 333-289186) (the “Registration Statement”).

~~(d)~~The ~~Exhibits~~following documents relating to the sale of the Notes are filed as exhibits to this Current Report on Form 8-K and are incorporated by reference into this Item 8.01 and the Registration Statement:

~~Reference~~· isUnderwriting ~~made~~Agreement, todated March 24, 2026, between the ~~“Index~~Corporation, the Guarantors and the underwriters party thereto. · Officers’ Certificate of ~~Exhibits”~~the ~~following~~Corporation, dated March 27, 2026. · Form of Global Note representing the ~~signature~~2031 ~~page~~Notes. · Form of Global Note representing the 2036 Notes. · Opinion of Sullivan & Cromwell LLP, ~~which~~U.S. iscounsel ~~hereby~~for ~~incorporated~~the ~~into~~Corporation, ~~this~~as ~~Item~~to the validity of the Notes and related guarantees. · Opinion of McCarthy Tétrault LLP, Canadian counsel for the Corporation, as to the validity of the Notes.

~~SIGNATURES~~Item 9.01. Financial Statements and Exhibits.

~~Pursuant~~(d) ~~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 hereunto duly authorized.~~Exhibits

			ENBRIDGE INC.(Registrant)
Exhibit Number		Description
Date:	March 20, 2026	By:	/s/ David Taniguchi
1.1		Underwriting Agreement, dated March 24, 2026, between the Corporation, the Guarantors and the underwriters party thereto.
			David Taniguchi
4.1		Officers’ Certificate of the Corporation, dated March 27, 2026.
			Vice President, Legal & Corporate Secretary(Duly Authorized Offier)
4.2		Form of Global Note representing the 2031 Notes (included in Exhibit 4.1).
4.3		Form of Global Note representing the 2036 Notes (included in Exhibit 4.1).
5.1		Opinion of Sullivan & Cromwell LLP, U.S. counsel for the Corporation, as to the validity of the Notes and related guarantees.
5.2		Opinion of McCarthy Tétrault LLP, Canadian counsel for the Corporation, as to the validity of the Notes.
23.1		Consent of Sullivan & Cromwell LLP (included in Exhibit 5.1 above).
23.2		Consent of McCarthy Tétrault LLP (included in Exhibit 5.2 above).
104		Cover Page Interactive Data File (embedded within the Inline XBRL document).

~~Index of Exhibits~~SIGNATURES

ExhibitNumber		Description
99.1		Notice of 2026 Annual Meeting and Notice of Availability of Meeting Materials (Registered)
99.2		Notice of 2026 Annual Meeting and notice of Availability of Meeting Materials (Beneficial)
99.3		Virtual Meeting- User Guide
104		Cover Page Interactive Data File (embedded within the Inline XBRL document).

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.

	ENBRIDGE INC. (Registrant)


Date: March 27, 2026	By:	/s/ David Taniguchi
		David Taniguchi Vice President, Legal & Corporate Secretary (Duly Authorized Officer)

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