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 March, 2025.

Commission File Number 001-41606

BRERA HOLDINGS PLC

(Translation of registrant’s name into English)

Connaught House, 5th Floor

One Burlington Road

Dublin 4

D04 C5Y6

Ireland

(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 ☐

On March 6, 2025, Brera Holdings PLC, a public limited company incorporated in the Republic of Ireland (the “Company”), added Dr. Arthur B. Laffer to the Company’s Advisory Board and entered into an advisor agreement (the “Advisor Agreement”) with Dr. Laffer.

The form of Advisor Agreement was filed as Exhibit 1.1 to the report on Form 6-K filed with the SEC on February 29, 2024, and this description of the Advisor Agreement is qualified in its entirety by reference to such exhibit.

On March 7, 2025, the Company issued a press release announcing the addition of Dr. Laffer to the Advisory Board. A copy of this press release is attached hereto as Exhibit 99.1.

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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