6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington**,D.C. 20549**

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TORULE 13a-16 OR 15d-16 UNDER THESECURITIES EXCHANGE ACT OF 1934

For the month of September, 2025

Commission File Number 001-13422

AGNICO EAGLE MINES LIMITED

(Translation of registrant’s name into English)

145 King Street East, Suite 400, Toronto, Ontario M5C 2Y7

(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 ¨ Form 40-F x

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b)( 1): ¨

Note: Regulation S-T Rule 101 (b)( 1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b)(7): ¨

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant’s security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. Yes ¨   No x

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-                    .

EXHIBITS

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.

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Exhibit 99.1

AGNICO EAGLE ANNOUNCES DISPOSITION OF ITS INTERESTINROYAL ROAD MINERALS LIMITED

Toronto (September 26, 2025) – AgnicoEagle Mines Limited (NYSE: AEM, TSX: AEM) (“Agnico Eagle” or the “Company”) announced today that it sold 47,944,981 ordinary shares (“Ordinary Shares”) of Royal Road Minerals Limited (“Royal Road”) through the facilities of the Toronto Stock Exchange at a price of C$0.115 per Ordinary Share for total consideration of C$5,513,673 (the “Disposition”).

Immediately prior to the Disposition, Agnico Eagle had beneficial ownership of, or control or direction over, 47,944,981 Ordinary Shares, representing approximately 18% of the issued and outstanding Ordinary Shares on a non-diluted basis. After giving effect to the Disposition, Agnico Eagle does not have beneficial ownership of, or control or direction over, any Ordinary Shares.

Agnico Eagle focuses on its high-quality internal growth projects and complements its pipeline of projects with a strategy of acquiring strategic positions in prospective opportunities with high geological potential. Agnico Eagle reviews its investments against its strategic priorities on a periodic basis and may, from time to time, divest certain holdings. Agnico Eagle completed the Disposition in order to monetize its investment in Royal Road and does not currently have any intention to acquire Ordinary Shares or other securities of Royal Road.

An early warning report will be filed by Agnico Eagle in accordance with applicable securities laws. To obtain a copy of the early warning report, please contact:

Agnico Eagle Mines Limited

c/o Investor Relations

145 King Street East, Suite 400

Toronto, Ontario M5C 2Y7

Telephone: 416-947-1212

Email: [email protected]

Agnico Eagle is a senior gold mining company organized under the laws of the Province of Ontario and its head office is located at 145 King Street East, Suite 400, Toronto, Ontario M5C 2Y7. Royal Road’s head office is located at Ground Floor, Portman House, 32 Hue Street, St. Helier, Jersey JE2 3RE.

About Agnico Eagle

Canadian-based and led, Agnico Eagle is Canada’s largest mining company and the second largest gold producer in the world. It produces precious metals from operations in Canada, Australia, Finland and Mexico and has a pipeline of high-quality exploration and development projects. Agnico Eagle is a partner of choice within the mining industry, recognized globally for its leading sustainability practices. Agnico Eagle was founded in 1957 and has consistently created value for its shareholders, declaring a cash dividend every year since 1983.

Forward-Looking Statements

The information in this news release has been prepared as at September 26, 2025. Certain statements in this news release, referred to herein as “forward-looking statements”, constitute “forward-looking statements” within the meaning of the United States Private Securities Litigation Reform Act of 1995 and “forward-looking information” under the provisions of Canadian provincial securities laws. These statements can be identified by the use of words such as “may”, “will” or similar terms.

Forward-looking statements in this news release include, without limitation, statements relating to Agnico Eagle’s acquisition or disposition of securities of Royal Road in the future.

Forward-looking statements are necessarily based upon a number of factors and assumptions that, while considered reasonable by Agnico Eagle as of the date of such statements, are inherently subject to significant business, economic and competitive uncertainties and contingencies. Many factors, known and unknown, could cause actual results to be materially different from those expressed or implied by such forward-looking statements. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of the date made. Other than as required by law, Agnico Eagle does not intend, and does not assume any obligation, to update these forward-looking statements.

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