Exhibit 32.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

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. 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2022, I, Ken Rice, the Chief Financial Officer of Meta Materials Inc. (the “Company”), hereby certify, that, to the best of my knowledge:

(i)the Annual Report of the Company on Form 10-K for the year ended December 31, 2022 (the “Report”), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

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

Date: March 23, 2023	By:	/s/ Ken Rice
		Ken Rice
		Chief Financial Officer and Chief Operating Officer (Principal Financial and Accounting Officer