Exhibit 32

CERTIFICATIONS UNDER SECTION 906

Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350, chapter 63 of title 18, United States Code), each of the undersigned officers of Wave Life Sciences Ltd. (the “Company”), does hereby certify, to such officer’s knowledge, that:

The Quarterly Report for the quarter ended June 30, 2023 (the “Form 10-Q”) of the Company fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, and the information contained in the Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: August 3, 2023	/s/ Paul B. Bolno, M.D., MBA
	Paul B. Bolno, M.D., MBA
	President and Chief Executive Officer
	(Principal Executive Officer)

Dated: August 3, 2023	/s/ Kyle Moran
	Kyle Moran
	Chief Financial Officer
	(Principal Financial Officer)