Item 6. Exhibits



Exhibit Number		Description of Exhibit
3.1		Amended Constitution of Smurfit Westrock plc (incorporated by reference to Exhibit 3.1 of the Company’s Current Report on Form 8-K filed on July 8, 2024).

10.1†		WestRock Company 2016 Deferred Compensation Plan for Non-Employee Directors (as amended).

22†		List of Guarantor Subsidiaries and Issuers of Guaranteed Securities.

31.1†		Certification of the Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

31.2†		Certification of the Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

32†*		Certification Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

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.**

101.CAL		Inline XBRL Taxonomy Extension Calculation Linkbase.**

101.DEF		Inline XBRL Taxonomy Extension Definition Document.**

101.LAB		Inline XBRL Taxonomy Extension Label Linkbase.**

101.PRE		Inline XBRL Taxonomy Extension Presentation Linkbase.**

104		Cover Page Interactive Data File––the cover page interactive data file does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.

†Filed or furnished herewith

*The certification furnished in Exhibit 32 hereto is deemed to accompany this Quarterly Report on Form 10-Q and will not be

deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, except to the extent that the

Registrant specifically incorporates it by reference. Such certification will not be deemed to be incorporated by reference into

any filings under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, except to the

extent that the Registrant specifically incorporates it by reference.

**Submitted electronically herewith

SIGNATURES

Under the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed by the

undersigned thereunto duly authorized.



	Smurfit Westrock plc

Dated: August 7, 2025		/s/ Anthony Smurfit
	Name:	Anthony Smurfit
	Title:	President & Group Chief Executive Officer
		(Principal Executive Officer)



	Smurfit Westrock plc

Dated: August 7, 2025		/s/ Ken Bowles
	Name:	Ken Bowles
	Title:	Executive Vice President & Group Chief Financial Officer
		(Principal Financial Officer)