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

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of March, 2026

Commission File Number: 001-35783

Alamos Gold Inc.

(Translation of registrant’s name into English)

Brookfield Place, 181 Bay Street, Suite 3910

Toronto, Ontario, Canada

M5J 2T3

(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 o 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): o

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): o

Indicate by check mark whether by furnishing the information contained in this Form, the registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes o No x

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

EXHIBIT INDEX


EXHIBIT NO.						DESCRIPTION
99.1						Island Gold District 2026 Expansion Study NI 43-101 Technical Report, Dubreuilville, Ontario, Canada
99.2						C onsent of Qualif ied Person Christopher John Bostwick
99.3						Certificate of Qualified Person Christopher John Bostwick
99.4						Consent of Qualified Person Nathan Eugene Gerard Bourgeault
99.5						Certificate of Qualified Person Nathan Eugene Gerard Bourgeault
99.6						Consent of Qualified Person David Nicholas Bucar
99.7						Certificate of Qualified David Nicholas Bucar
99.8						Consent of Qualified Person Francis McCann
99.9						Certificate of Qualified Francis McCann
99.1 0						Consent of Qualified Person Tyler Joseph Poulin
99.11						Certificate of Qualified Person Tyler Joseph Poulin
99.12						Consent of Qualified Person Jeffrey Volk
99.13						Certificate of Qualified Person Jeffrey Volk
99.14						Consent of Qualified Person Michael Yakimchuk
99.15						Certificate of Qualified Person Michael Yakimchuk

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.

Alamos Gold Inc.

Date: March 20, 2026

By:

/s/ Christopher Bostwick

Name:

Christopher John Bostwick

Title:

Senior Vice President, Technical Services

ALAMOS GOLD INC 6-K