Filed Pursuant to Rule 433
Registration Statement No. 333-268063
Issuer Free Writing Prospectus dated March 8, 2023
Relating to Preliminary Prospectus dated March 3, 2023

Millennium Group International Holdings Limited

2,000,000 Ordinary Shares

This free writing prospectus relates to the initial public offering of ordinary shares of Millennium Group International Holdings Limited (the “Company”) and should be read together with the preliminary prospectus dated March 3, 2023 (the “Preliminary Prospectus”) that was included in Amendment No. 3 to the Registration Statement on Form F-1 (File No. 333-268063), which can be accessed through the following web link:

https://www.sec.gov/Archives/edgar/data/1903995/000121390023017226/ea174353-f1a3_millennium.htm

 The Company has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you invest, you should read the prospectus in that registration statement and other documents the Company has filed with the SEC for more complete information about the Company and this offering. You may get these documents for free by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, any underwriter or any dealer participating in the offering will arrange to send you the prospectus if you request it by contacting Revere Securities, LLC at 212-688-2350.