Orchard Therapeutics (ORTX) 10-Q 2021 Q1 Quarterly report

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

In connection with the Quarterly Report of Orchard Therapeutics plc(the “Company”) on Form 10-Q for the period ending March 31, 2021 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), each of the undersigned officers does hereby certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

(1) The Report 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, 2021	By:	/s/ Bobby Gaspar
		Bobby Gaspar
		Chief Executive Officer (Principal Executive Officer)

Date: May 13, 2021	By:	/s/ Frank E. Thomas
		Frank E. Thomas
		President and Chief Operating Officer (Principal Financial Officer and Principal Accounting Officer)