Exhibit 32.1

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, I, Uzi Sasson, the Chief Executive Officer of Meta Materials Inc. (the “Company”), hereby certify, that, to my knowledge:

(1)The Quarterly Report on Form 10-Q for the period ended March 31, 2024 (the “Report”) of the Company fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2)The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

Date: May 13, 2024	By:	/s/Uzi Sasson
		Uzi Sasson
		President and Chief Executive Officer
		(Principal Executive Officer and Principal Financial Officer)