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 July 2026

Commission File Number: 001-41675

GOLDEN HEAVEN GROUP HOLDINGS LTD.

No. 8 Banhouhaichuan Rd

Xiqin Town, Yanping District

Nanping City, Fujian Province, China 353001

(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 ☐

Explanatory Note

Golden Heaven Group Holdings Ltd. (the “Company”) is filing this current report on Form 6-K to report its financial results for the six months ended March 31, 2026 and to discuss its recent corporate developments.

Attached as exhibits to this current report on Form 6-K are:

(1)a press release dated July 7, 2026, titled “Golden Heaven Group Holdings Ltd. Announces Financial Results for the First Half of Fiscal Year 2026” as Exhibit 99.1.
(2)unaudited condensed consolidated financial statements and notes of Golden Heaven Group Holdings Ltd. for the six months ended March 31, 2026 and 2025

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EXHIBIT INDEX

Exhibit No. Description
99.1 Press Release dated July 7, 2026, “Golden Heaven Group Holdings Ltd. Announces Financial Results for the First Half of Fiscal Year 2026”
99.2 Unaudited Condensed Consolidated Financial Statements and Notes of Golden Heaven Group Holdings Ltd. for the Six Months Ended March 31, 2026 and 2025
101.INS Inline XBRL Instance Document (the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document)
101.SCH Inline XBRL Taxonomy Extension Schema Document
101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB Inline XBRL Taxonomy Extension Labels Linkbase Document
101.PRE Inline XBRL Taxonomy Extension Presentation Linkbase Document
104 Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)

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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.

Golden Heaven Group Holdings Ltd.
Date: July 7, 2026 By: /s/ Jin Xu
Name: Jin Xu
Title: Chief Executive Officer and
Chairman of the Board of Directors
(Principal Executive Officer)

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