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 October, 2026

Commission File Number: 001-42016

Neo-Concept International Group Holdings Ltd

(Registrant’s Name)

10/F, Seaview Centre

No.139-141 Hoi Bun Road

Kwun Tong

Kowloon, Hong Kong

(Address of Principal Executive Offices)

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

Form 20-F ☒ Form 40-F ☐

Financial Statements and Exhibits.

The following exhibits are being filed herewith:

Exhibit No.

Description
99.1 Neo-Concept International Group Holdings Limited Announces First Half 2026 Unaudited Financial Results

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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.

Neo-Concept International Group Holdings Limited
Date: October 30, 2026 By: /s/ Pengfei Jiang
Name: Pengfei Jiang
Title: Chief Executive Officer and Chairman of the Board

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