Registration No. 333-________

As filed with the United States Securities and Exchange Commission on November 12, 2026

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM S-8

REGISTRATION STATEMENT

UNDER THE SECURITIES ACT OF 1933

AMCOR PLC

(Exact name of registrant as specified in its charter)

Amcor plc 2026 Omnibus Management Share Plan

(Full title of the plan)

Deborah Rasin
Executive Vice President and General Counsel
Amcor plc
3 Parkway North, Suite 300
Deerfield, IL 60015
(920) 527-7300
(Name, address and telephone number, including area code, of agent for service)

Copy to:
Jessica S. Lochmann
Foley & Lardner LLP
777 East Wisconsin Avenue
Milwaukee, Wisconsin 53202-5304
(414) 291-2400

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 7(a)(2)(B) of the Securities Act. ¨

PART I

INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS

The documents containing the information specified in Part I will be delivered in accordance with Rule 428(b)(1) under the Securities Act of 1933 (the “Securities Act”) to participants in the Amcor plc 2026 Omnibus Management Share Plan (the “Plan”). Such documents are not required to be, and are not, filed with the Securities and Exchange Commission (the “Commission”), either as part of this Registration Statement or as prospectuses or prospectus supplements pursuant to Rule 424 under the Securities Act. These documents, and the documents incorporated by reference in this Registration Statement pursuant to Item 3 of Part II of this Form S-8, taken together, constitute a prospectus that meets the requirements of Section 10(a) of the Securities Act.

The written statement required by Item 2 of Part I is included in documents delivered to participants in the Plan covered by this Registration Statement pursuant to Rule 428(b) of the Securities Act.

PART II

INFORMATION REQUIRED IN THE REGISTRATION STATEMENT

The following documents filed by Amcor plc (the “Registrant”) with the Commission pursuant to the Securities Exchange Act of 1934, as amended (the “Exchange Act”), are incorporated herein by reference and deemed to be a part hereof:

A statement contained in any incorporated document shall be modified or superseded for the purposes of this Registration Statement if it is modified or superseded by a document which is also incorporated in this Registration Statement. Any statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this Registration Statement.

Not applicable.

Not applicable.

Except as hereinafter set forth, there is no charter provision, bylaw, contract, arrangement or statute under which any director or officer of the Registrant is insured or indemnified in any manner against any liability which he or she may incur in his or her capacity as such.

Pursuant to article 11.2 of the Amcor plc Articles of Association, the Registrant must indemnify each director and officer on a full indemnity basis and to the full extent permitted by law.

The Articles of Association of the Registrant provide in relevant part: “The Company must indemnify each Officer on a full indemnity basis and to the full extent permitted by law against all losses, liabilities, costs, charges and expenses (“Liabilities”) incurred by the Officer as a present or former director or officer of the Company or of a related body corporate.” As used in the foregoing sentence, the term “Officer” includes each person who is or has been a director or executive officer of the Registrant and such other officers or former officers of the Registrant or of its related bodies corporate as the Registrant’s board of directors in each case determines.

The relevant provisions of the Companies (Jersey) Law 1991 (as amended) are Article 77 and Article 77A, which provide as follows:

“77          Indemnification of officers and former officers

“officer”, in relation to a company, includes its secretary;

“proceedings” includes civil, criminal, administrative or investigative proceedings.

The Registrant maintains an insurance policy for its directors and officers in respect of liabilities arising out of any act, error or omission whilst acting in their capacities as directors or officers of the Registrant or its affiliated companies.

The Registrant has entered into a Deed pursuant to which it has agreed to indemnify its Chief Financial Officer, each secretary of the Registrant and any other of its officers as may be approved from time to time, to the maximum extent permitted under law, from liability in respect of any claim, demand, suit, action, proceeding or cause of action commenced or threatened against such officer and arising out of the conduct of the business of the Registrant or the discharge of the duties of such officer, in its capacity as such, subject to certain limited exceptions.

Not applicable.

The following exhibits, as required by Item 601 of Regulation S-K, are attached or incorporated by reference, as indicated below.

*Filed herewith

(c)            The undersigned Registrant hereby undertakes:

(1)            To file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement:

(i)            To include any prospectus required by Section 10(a)(3) of the Securities Act;

(ii)            To reflect in the prospectus any facts or events arising after the effective date of the Registration Statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the Registration Statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) of Securities Act if, in the aggregate, the changes in volume and price represent no more than 20% change in the maximum aggregate offering price set forth in the “Calculation of Registration Fee” table in the effective registration statement; and

(iii)            To include any material information with respect to the plan of distribution not previously disclosed in the Registration Statement or any material change to such information in the Registration Statement;

provided, however, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed with or furnished to the Commission by the Registrant pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated by reference in the Registration Statement.

(2)            That, for the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered herein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(3)            To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

(d)            The undersigned Registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of the Registrant’s annual report pursuant to Section 13(a) or Section 15(d) of the Exchange Act that is incorporated by reference in this Registration Statement shall be deemed to be a new registration statement relating to the securities offered herein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(e)            Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Bristol, United Kingdom, on November 12, 2026.

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby severally constitutes and appoints Peter Konieczny, Stephen Scherger, Damien Clayton, and Deborah Rasin, and each of them individually, with full power of substitution and resubstitution, his or her true and lawful attorney-in fact and agent, with full powers to each of them to sign for us, in our names and in the capacities indicated below, the Registration Statement on Form S-8 and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, and any and all amendments to said Registration Statement (including post-effective amendments), granting unto said attorneys, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as each of them might or could do in person, and hereby ratifying and confirming all that said attorneys, and each of them, or their substitute or substitutes, shall do or cause to be done by virtue of this Power of Attorney. This power of attorney may be executed in counterparts and all capacities to sign any and all amendments.

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement has been signed by the following persons in the capacities indicated on November 12, 2026.