Exhibit 32.1 

CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 

18 U.S.C. SECTION 1350 

In connection with the Quarterly Report on Form 10-Q for the period ended March 31, 2024of Essential Utilities, Inc. (the “Company”) as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Christopher H. Franklin,  President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge: 

(1) 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. Section 78m or Section 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. 

/s/ Christopher H. Franklin

Christopher H. Franklin

President and Chief Executive Officer 

May 8, 2024