Company: SLMT
Filing Date: 2025-08-29
Form Type: 6-K
Source: 0001213900-25-082682
Chunk: 0

Company: Brera Holdings PLC
Filing Date: 2025-08-29
Form: 6-K
Chunk 0
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<div align='center'>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 August, 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)</div>

Indicate by check mark whether the registrant files or will file annual
reports under cover of Form 20-F or Form 40-F:

<div align='center'>Form 20-F ☒ Form 40-F ☐</div>

On August 22, 2025, Brera Holdings PLC, a public
limited company incorporated in the Republic of Ireland (the “Company”), made available to its shareholders a notice of the
Company’s extraordinary general meeting, which is expected to take place on September 16, 2025, at 2:00 p.m., Greenwich Mean Time
(10:00 a.m., Eastern Daylight Time), online at https://agm.issuerdirect.com/brea-egm-2025.

| Exhibit No. |     | Description                                                 |
| 99.1        |     | Notice of Extraordinary General Meeting and Proxy Statement |

<div align='center'>1

SIGNATURES</div>

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.

| Date: August 29, 2025 | BRERA HOLDINGS PLC |                         |
|:----------------------|:-------------------|:------------------------|
|                       | By:                | /s/ Pietro Bersani      |
|                       |                    | Pietro Bersani          |
|                       |                    | Chief Executive Officer |

<div align='center'>2</div>