Company: GLXG
Filing Date: 2025-09-03
Form Type: 6-K
Source: 0001213900-25-084070
Chunk: 0

Company: Galaxy Payroll Group Ltd
Filing Date: 2025-09-03
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

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of September 2025

Commission File Number: 001-42269

Galaxy Payroll Group Limited

25th Floor, Ovest,
77 Wing Lok Street,
Sheung Wan, Hong Kong

+852 3105 2611

(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 ☐

SIGNATURE</div>

Pursuant to the requirements of the Securities
and Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

| GALAXY PAYROLL GROUP LIMITED |                         |
| By:                          | /s/ Wai Hong Lao        |
| Name:                        | Wai Hong Lao            |
| Title:                       | Chief Executive Officer |

Date: September 3, 2025

<div align='center'>1

EXHIBIT INDEX</div>

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