UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 ENBRIDGE INC. (Exact Name of Registrant as Specified in Its Charter) Canada 98-0377957 (State or Other Jurisdiction of Incorporation or Organization) (I.R.S. Employer Identification No.) 200, 425 - 1st Street S.W. For the quarterly period ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANG ...