EXHIBIT 32.1

Certification

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)

In connection with the Annual Report on Form 10-K of Quantum Computing Inc., a Delaware corporation (the “Company”) for the period ended December 31, 2020 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Robert Liscouski, Chief Executive Officer, of Quantum Computing Inc., a Delaware corporation, do hereby certify, 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) that:

(1) 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 results of operations of the Company.

Dated: March 18, 2021	/s/ Robert Liscouski
	Robert Liscouski
	Chief Executive Officer (Principal Executive Officer)

A signed original of this written statement required by Section 906 has been provided to Quantum Computing Inc., and will be retained by Quantum Computing Inc. and furnished to the Securities and Exchange Commission or its staff upon request.