EXHIBIT 32.1

CERTIFICATION PURSUANT TO 18 U.S.C.SECTION1350, 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, each of the undersigned officers of Unity Bancorp, Inc. (the "Company"), certifies that, to the best of their knowledge:

1. The Annual Report on Form 10-K of the Company for the annual period ended December 31, 2020 (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); 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 25, 2021	/s/ James A. Hughes
		James A. Hughes
		President and Chief Executive Officer
Dated:	March 25, 2021	/s/ Laureen S. Cook
		Laureen S. Cook
		Senior Vice President and Interim Principal Financial and Accounting Officer

This certification is made solely for the purposes of 18 U.S.C. Section 1350, subject to the knowledge standard contained therein, and not for any other purpose.