EXHIBIT 32.1

Certification Pursuant to 18 U.S.C. Section 1350

Pursuant to 18 U.S.C. § 1350, as created by Section 906 of the Sarbanes-Oxley Act of 2002, each of the undersigned officers of Libbey Inc. (the “Company”) hereby certifies, to such officer's knowledge, that:

(i)     the accompanying Quarterly Report on Form 10-Q of the Company for the quarterly period ended March 31, 2020 (the “Report”) fully complies with the requirements of Section 13(a) or Section 15(d), as applicable, 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:	June 19, 2020	By:	/s/ Michael P. Bauer
			Michael P. Bauer
			Chief Executive Officer
			/s/ Juan Amezquita
			Juan Amezquita
			Senior Vice President, Chief Financial Officer